Toho Koki Seisakusho Co., Ltd.

We are engaged in the machinery parts processing business, characterized by the technology to process large machinery parts at a micro level, and we also have the technology to process the surface of semiconductor substrates at a nano-order level.

Toho Koki Seisakusho Co., Ltd.

Expectation From Indian Companies

Industry-academia-government collaboration in the semiconductor sector in India

Contributing to society with  Advanced innovative eco-technology

Since our foundation, we have been engaged in the precision machining of large parts for power generation turbines and space aircraft using our large-scale machining tools.

Currently, we are entering the semiconductor industry to utilize our precision processing technology and developing advanced technology in cooperation with domestic and international universities and research institutes.We will contribute to society with advanced innovative eco-technology.


ServiceExpanding semiconductor-related business

Manufacture and sale of next generation semiconductor substrate planarization machines

Manufacture of CMP processing machines Contract processing

Manufacture and sale of Alminum Nitride Template

Machining of large machine parts


TechnologyStrengths of Toho Koki Seisakusho

◉Ultra-precision engineering

Since our founding, we have been involved in the machine parts processing business, which has been characterized by the technology to process large machine parts at a micro level.We have now further developed this to possess the technology to process the surface of semiconductor substrates at the nano-order level.

Development of advanced technologies in industry-academia cooperation

To date, we have collaborated with Osaka, Kyushu, Nagoya, Mie University, and others to commercialize new technologies.We hold 30 patents both in Japan and overseas for the new technologies we have developed.




corporate Name: Toho Koki Seisakusho Co., Ltd.
Representative: Takuya Nishimura
Industry: Semiconductor
Corporate Website: https://tohokoki.jp/toppage-en/
Number Of Employees: 17
Established Year: 1958
Head Office Country: Japan
Head Office Address: 38 Kogane-cho, Yokkaichi City, Mie
Annual Sales ($): 2530000