Tokuyama Corporation is a chemical manufacturer, which produces basic chemicals used for a variety of applications, including soda ash and caustic soda; semiconductor-related products, including polycrystalline silicon; cement, whose production volume is the 4th largest in Japan; materials for eye glasses, generic medicine ingredients, etc. It was founded in 1918. Its major strengths include cutting-edge products created with a wide array of unique technologies and the competitiveness of Tokuyama Factory, which has accumulated and integrated technologies in an advanced manner.
1-1 Corporate history
In 1918, the founder Katsujiro Iwai established "Nippon Soda Industry Co., Ltd." with the aim of producing soda ash (sodium carbonate), which is a raw material for glass, inside Japan. The company is still the only Japanese manufacturer that keeps manufacturing soda ash.
In 1938, it started producing cement with the wet method from the byproducts in the soda ash manufacturing.
After the Second World War, it grew the inorganic business, and during the rapid economic growth period, it expanded the petrochemical business handling vinyl chloride, polypropylene, etc.
After the two oil shocks, it entered the high added value field, including electronic materials and fine chemicals. In 1984, the company launched the polycrystalline silicon business, which is now ranked in the top 3 in the world. In 1985, it started producing aluminum nitride powder, which is used for cooling down electronic parts, with its original reduction-nitridation method.
Since then, the company has expanded its business domains, including the fields of living and medicine handling materials for eye glasses, dental apparatus, etc., and environment and energy.
The revenue of the polycrystalline silicon business of "Tokuyama Malaysia," which is a consolidated subsidiary established in Malaysia in 2009, dropped considerably due to the market downturn. Then, significant impairment losses were posted in the term ended Mar. 2015 and the term ended Mar. 2016, and no dividends were paid.
To cope with that situation, the company procured funds by issuing class shares in May 2016, for the purpose of "reconstructing its financial base."
Under the vision of "new foundation," the company produced and announced the 5-year Medium-Term Management Plan "Cornerstone of the Group's Revitalization," and is working on important projects for reforming its corporate culture, redeveloping business strategies, etc. In the term ending Mar. 2018, it paid a dividend for the first time in 4 terms.
1-2 Corporate ethos, etc.
Tokuyama Corporation thoroughly revised its "corporate ethos" and "course of action," which were enacted in 1989, and set the "Tokuyama's vision" for new foundation, composed of "mission," "aspirations," and "values," when designing the Medium-Term Management Plan "Cornerstone of the Group's Revitalization" in 2016. In order for Tokuyama Corporation, which will commemorate the 100th anniversary of establishment in 2018, to build the "Cornerstone of the Group's Revitalization" and achieve sustainable growth for the coming 100 years, it is necessary to clarify its missions and aims.
Corporate activities, including business strategies, are mostly linked to this vision.
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1-3 Business Description
The business segments are "chemicals," "specialty products," "cement," "life & amenity," and "others." (The first four segments are to be reported.)
◎ Chemicals
<Outline and major products>
Tokuyama Corporation handles basic chemicals that are indispensable for a broad range of purposes in each industry, such as soda ash, caustic soda, and calcium chloride.
The company also operates business efficiently, for example, by using the chlorine and hydrogen produced during the process of manufacturing caustic soda for producing polycrystalline silicon.
With the goal of "becoming a company that will be chosen by customers forever," the company strives to offer products and services that satisfy the needs of individual clients in a stable and timely manner.
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<Basic policy and measures>
By offering basic chemical materials and services that have high quality and cost competitiveness and satisfy the needs of clients, the company aims to contribute to the business growth of each client and the stable, continuous increase in revenue for its core business.
◎ Specialty products
<Outline and major products>
Tokuyama Corporation handles products in a broad range of fields, including energy, electronics, and the environment. For high-purity polycrystalline silicon used for semiconductors, the company has a remarkable share in the world. In addition, fumed silica, which is produced from byproducts, is used for silicone rubber, copier's toner, etc. Aluminum nitride, which is excellent in heat release, is used for energy-saving products, such as inverters and LEDs, in addition to semiconductor manufacturing equipment, and high-purity chemicals for the electronic industry are used for producing semiconductors, liquid crystal panels, etc.
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<Basic policy and measures>
To expand its business and revenue by supplying products that will be chosen by clients forever and proposing newly developed products.
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A wide array of semiconductor-related products that are indispensable for manufacturing semiconductors, such as polycrystalline silicon, for which the company has a 30% global share, and aluminum nitride for dissipating heat, are the cutting-edge materials created by combining a variety of element technologies, which have been developed and accumulated by the company for many years, and all of them are outstandingly competitive in the world.
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In the semiconductor manufacturing field, more miniaturized and three-dimensional semiconductors are being developed rapidly, as the capacity of semiconductors is increasing and their size is shrinking.
The "high-purity polycrystalline silicon for semiconductors" and "high-purity chemicals for the electronic industry" of Tokuyama Corporation are ultrahigh-purity materials for which impurities and residues, which would worsen yield, have been reduced to the maximum degree, and highly evaluated by semiconductor manufacturers, which are developing more miniaturized and three-dimensional products.
In addition, Tokuyama's heat dissipating materials, which are indispensable for the stable operation of semiconductors, are highly evaluated.
As the power devices for in-vehicle apparatus, industrial equipment, and electric railways are having higher output and smaller size, the demand for heat-dissipating materials is growing rapidly. Tokuyama Corporation supplies heat-dissipating materials with high thermal conductivity and an extremely small amount of impurities developed with its original reduction-nitridation method, such as aluminum nitride powder and ceramics, and boron nitride.
As shown in the above figure, the company plans to create larger business opportunities and meet demand by supplying a wide array of cutting-edge products rather than only specific products, which are used in the process of manufacturing semiconductors from raw materials.
◎ Cement
<Outline and major products>
In 1938, Tokuyama Corporation started this business for the purpose of utilizing the byproducts generated at Tokuyama Factory. The cement and related products, such as cement solidifying agents, produced at Nanyo Plant of Tokuyama Factory are used as ready-mixed concrete and secondary concrete products for constructing structures, ports, bridges, roads, etc. that support housing, buildings, and lifelines for the living of people.
The company receives a large amount of wastes, including waste plastics and ash from the combustion of household garbage, from the inside and outside of the company, and uses them as raw materials and thermal energy for manufacturing cement, contributing to the development of a resources recycling society.
<Basic policy and measures>
The company will develop optimal systems for manufacturing, selling, and distributing products while flexibly responding to the changes in the business environment. It aims to enhance its competitiveness by maximizing the revenue from waste treatment by expanding export and reducing costs.
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Tokuyama New Caledonia, which was acquired in Jun. 2013, has recorded substantial positive operating income and cash flow for 4th consecutive year. It also serves as an exporter of clinker (chunks generated during the cement manufacturing process, from which cement is produced through pulverization), contributing to the increase in the revenue of the cement section.
In the mid to long-term, domestic demand will inevitably shrink due to the decline in population. Accordingly, the company will increase quantity sold by securing stable importers, improve the operation rate of cement factories, and accept more wastes, while discussing and proceeding with the operation of overseas pulverization plants following those of Tokuyama New Caledonia.
◎ Life & amenity
<Outline and major products>
This segment is constituted by the fine chemical and NF businesses operated by Tokuyama Corporation, and ion exchange membranes, dental materials, clinical testing systems, polyolefin films, resin sashes, etc. developed, manufactured, and sold by group companies.
In the fine chemical business, the company handles mainly materials for eye glasses, generic medicine ingredients and intermediates, which were developed with its organic synthesis technology. In the NF business, the company manufactures and sells films that block water, but allow air and moisture to penetrate.
Its overseas group companies include Shanghai Tokuyama Plastics, which manufactures and sells breathable films for disposable diapers, whose demand is growing rapidly in emerging countries, including China.
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<Basic policy and measures>
The company will secure an advantageous position inside and outside Japan, by establishing and fortifying customer-oriented development, manufacturing, and sales systems. It aims to expand its business, to contribute to the improvement of the living and health (quality of life) of people.
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In this segment, the company concentrates on the development of photochromic dye materials.
Photochromic dye materials are resin materials that change colors from colorless to gray, brown, etc., when illuminated by sunlight (ultraviolet rays), and return to the colorless state when the illumination stops.
Recently, the usage for sports-wear and driving wear has spread, the awareness of harmful ultraviolet rays has grown, and the cases of eye diseases, such as glaucoma, have increased due to aging population. In these circumstances, the use of photochromic dye materials is increasing.
The products of Tokuyama Corporation are characterized by "plenty of color variation based on the three primary colors: red, blue, and yellow," "rapid coloration and de-coloration speeds," "sufficient coloration performance even at high temperatures in the summer," "excellent durability," and "the capability of blocking over 99% of ultraviolet rays."
The company will advertise these characteristics, aim to expand its share by meticulously meeting customer needs about product specifications and enriching its product lineup, improve visibility, and cultivate new purposes of use by utilizing its product features, such as the blocking of ultraviolet rays.
◎ Others
This is the segment other than the segments to be reported: "chemicals," "specialty products," "cement," and "life & amenity," and includes overseas distributors, transportation business, and real estate business.
1-4 Research and development
Under the R&D slogan of "creating helpful value for living with chemical technology," the company engages in R&D with the aim of (1) conducting R&D for customer-oriented business, (2) creating an only-one, No.1 technology by improving unique technologies and fusing them with new technologies, and (3) creating original products while emphasizing customer needs based on its technologies.
Tokuyama Corporation aims to carry out R&D for cutting-edge materials by utilizing its unique technologies for synthesizing inorganic and organic materials, increasing purity, inducing crystallization and deposition, controlling powder, and sintering materials, which have been nurtured by the company as a chemical manufacturer while expecting the aging of society and the drastic growth and diffusion of environmentally friendly and ICT technologies, and by fusing these technologies with new technologies.
As R&D facilities in western and eastern Japan, the company has a "development center (Tsukuba Research Lab)" in Tsukuba City, Ibaraki Prefecture, and an "analysis center (Tokuyama Comprehensive Institute)" in Shunan City, Yamaguchi Prefecture.
The development center Tsukuba Research Lab is developing cutting-edge technologies from the medium to long-term viewpoint and analysis technologies as basic technologies, conducting R&D in the dental material field, which is characterized by composite materials, and the organic fine chemical field, which is targeted at high value-added products.
The analysis center (Tokuyama Comprehensive Institute) located in Tokuyama Factory is a foothold for R&D in the Tokuyama district.
There are some significant merits, such as the synergy of the development group in the Tokuyama district and various R&D teams and the easy exchange of information with the manufacturing section.
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Compared with competitors, sales are small, but it boasts high profitability with double-digit operating margin, and its shares are highly evaluated.
From now on, we would like to pay attention to the variations in ROA and ROE after the disposal of Tokuyama Malaysia.
1-6 Characteristics and strengths
① Cutting-edge products created with a variety of unique technologies
By fusing new technologies with unique technologies for synthesizing organic and inorganic materials, increasing purity, controlling powder, inducing crystallization and deposition, sintering, electrolysis, refining, reprocessing resources, and so on, which have been accumulated and polished for many years, Tokuyama Corporation has developed cutting-edge products, including inorganic chemicals, cement, silica, silicon, aluminum nitride, high-purity chemicals for semiconductors, lens materials, ion exchange membranes, films, resin, sensor materials, and dental materials.
For example, the company possesses an original reduction-nitridation technology for producing aluminum nitride powder, which is broadly used as a heat-dissipating agent.
Its aluminum nitride powder, which has an extremely low amount of impurities, boasts a 70% global share because of its high competitiveness.
At present, its purity is at the world's highest level. The company started producing polycrystalline silicon for the purpose of utilizing the hydrogen and chlorine generated at its electrolysis plant, and it is now ranked in the world's top three. It can be said that its broad, profound technological base helped realize these achievements.
② Competitiveness of Tokuyama Factory, which has integrated and accumulated technologies in an advanced manner
Tokuyama Factory is indispensable for manufacturing products with its unique technologies at low cost and supplying them to clients around the world. It has one of the greatest port infrastructures in Japan and an in-house generation plant, with the following characteristics:
With the in-house power generation plant, whose output is the 8th largest in Japan, it can use electric power at competitive cost.
Factories for producing inorganic and organic chemicals, cement, electronic materials, etc. are integrated, so as to utilize raw materials, products, by-products, and wastes mutually.
The company has achieved zero emissions by using its wastes at a cement kiln (used for sintering cement). It also receives wastes from external enterprises in the Shunan industrial complex, making a social contribution for the environment.
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Since it has a natural harbor with a water depth of over 10 m, where large shipping vessels can be docked, it is possible to carry in and out large amounts of raw materials and products.
The highly efficient production and supply systems integrated and accumulated sophisticatedly at Tokuyama Factory boost the competitive advantage of Tokuyama Corporation.