Message from our CEO
Taking advantage of our superiority in technology and know-how
Becoming an “Indispensable Company”
Becoming an “Indispensable Company”
Yamada Seisakusho was founded in 1955 as a dial processing company for automobile meters. As a leading company in non-metallic resin presses, mainly processing bakelite, Yamada Seisakusho supplies a large number of products such as resin pressed parts and insulator processed parts to the automobile industry. I have delivered.Bakelite processing uses a variety of materials, including paper and cloth base materials, as well as our mainstay glass base materials, and is also used in automotive electrical and electronic equipment parts, and in recent years, electric vehicle parts. We appreciate your continued patronage.
There are not many companies in Japan that mainly manufacture insulation parts such as bakelite processing, but while making the most of its superiority, we are not content with domestic demand, and are also considering globalization, such as sending overseas. Don't forget to take on challenges and tackle the diversifying needs of our customers with a variety of approaches.And to become an indispensable company not only in Japan but also in the world. In the 66 years since our founding, we will continue to move forward as a company that can contribute to our customers by responding to the needs of the times with our technological capabilities and know-how.
There are not many companies in Japan that mainly manufacture insulation parts such as bakelite processing, but while making the most of its superiority, we are not content with domestic demand, and are also considering globalization, such as sending overseas. Don't forget to take on challenges and tackle the diversifying needs of our customers with a variety of approaches.And to become an indispensable company not only in Japan but also in the world. In the 66 years since our founding, we will continue to move forward as a company that can contribute to our customers by responding to the needs of the times with our technological capabilities and know-how.
Company Overview
Company Name |
Yamada Industries Co., Ltd. |
Address |
〒448-0813 1-18 Otsuzaki, Ogakie-cho, Kariya-shi, Aichi |
Phone Number | 0566-21-1240 |
FAX | 0566-21-7851 |
Representative | CEO Shinichiro Yamada |
Established | 1955/04/01 |
Capital | 10 million yen |
Employees | 50 people |
Services | Precision press processing of non-metallic and non-ferrous metals, and mold design and manufacturing |
Company Overview
Company Name |
Toriitsu Co., Ltd. |
Address |
144-0034-1 Nishikojiya, Ota-ku, Tokyo 8-21 |
Phone Number | 03-3744-9147 |
FAX | 03-3744-9149 |
Representative | CEO Shinichiro Yamada |
Established | 1972/01/17 |
Capital | 10 million yen |
Employees | 14 |
Services | Cutting and precision machining of engineering plastics and super engineering plastics |
History
1955.4
| Founded primarily as a manufacturer of automobile meter dials
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1959.4
| Established Yamada Manufacturing Co., Ltd.
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1960.5
| Started insulator press processing for electrical components
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1979.5
| Reorganized as a stock company.
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1979.7
| Capital increased to 8 million yen
| |
1980.3
| Expanded machine factory
| |
1985.2
| Established Ogakie factory
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1989.3
| Headquarters building new construction
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1992.6
| Increased capital to 10 million yen
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1994.7
| Established the second machine factory.
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1998.9
| Increase in mold manufacturing facilities
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2000.8
| Additional parking lot
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2002.8
| Established mold warehouse
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2003.2
| Acquired ISO9001 certification | |
2003.12
| Eco Stage 1 certification obtained | |
2004.8 | Acquired factory site in Otsuzaki, Ogakie-cho | |
2005.5
| Relocated the head office factory to Otsuzaki, Ogakie-machi.
| |
2008.2 | Acquired ISO14001 certification | |
2019.2 | Aichi brand company certification | |
2022.3 | Certified as a Health and Productivity Management Excellent Corporation 2022 | |
2022.8 | Joined the Decoration Technology Research Society | |
2022.10 | Participated as an observer in the Society of Automotive Engineers of Japan's Wireless Power Transfer System Technology Committee | |
2023.1 | Joined the Chubu Aerospace Industry Technology Center | |
2023.3 | Certified as a Health and Productivity Management Excellent Corporation 2023 | |
2023.5 | Acquires all shares of Toryu Co., Ltd., an engineering plastics processing company. | |
2024.3 | Certified as a Health and Productivity Management Excellent Corporation 2024 | |
2024.7 | Joined the Turbomachinery Society and the Cryogenic Fluid Foundation and Application Technology Subcommittee | |
2024.8 | Joined the Medical Device Industry Promotion Council | |
2025.3 | Certified as a Health and Productivity Management Excellent Corporation 2025 | |
2025.5 | Joined the Nagoya Chamber of Commerce and Industry and the Machinery and Equipment Subcommittee |
About health management initiatives
We respect the health of our employees and their families and are committed to health management.
Our efforts have also received high praise, and we have been certified by the Ministry of Economy, Trade and Industry as a 2024 Health and Productivity Management Organization (Small and Medium Enterprise Category).




