Mitsuboshi - Corporate Overview


Mitsuboshi Belting Ltd. was established in 1919 as a manufacturer of industrial belts and through untiring efforts has become one of the leading companies in the belt industry.

Now our products include waterproofing sheets and engineering plastics, but we have always adhered to the motto "produce quality and sell quality" in order to earn the trust of customers. Mitsuboshi's high-quality products are essential to daily life as well as progress of the industry.

We have always maintained strict quality assurance and both domestic and overseas factories are obtaining ISO 9001 or ISO/TS 16949, which is considered to be the most stringent international standard for quality management systems. Our main domestic factories and several other overseas factories have been certified by ISO14001, and we are actively engaged in development of environmentally-friendly products.

With the basic management policy, "to contribute to society by supplying goods of high performance, high precision and high quality" and the corporate philosophy, "to give attentive consideration to both humanity and nature", we strive for the prosperous future of the society.



Mitsuboshi Belting Ltd.   (as of  March 31st 2017)
established October 10, 1919
Capital 8,150,251,031 YEN (March 31, 2015)
Employees 4,274 Employees (March 31, 2017)
Turn over: 67,062,000,000 Yen (ca. 500.000.000€)
Shareholders 5,937
Authorized shares 325,213,000 shares
Issued shares 65,208,397 shares (March 31, 2017)
Stock Listings: First Sections of Tokyo Stock Exchange
Lines of Business Power Transmission Belts and related products
Conveyor Belts & Systems and related products         
Engineering Plastics
Waterproof and Water Shielding Sheets
Metal Nanoparticles Related Products
Board of Directors  (March 31, 2017)
Chairman Norio Nishikawa
Vice Chairman Masayoshi Nakajima
President Hajime Kakiuchi 
Director, Member of the Board     Yoshio Yamaguchi
Masayoshi Nakajima
Yoshihiro Oda
Takashi Katayama
Takashi Usami
Ryuzo Miyao
Corporate Auditor Masaharu Kurono
Yoshio Okushima 
Masayuki Hashimoto
Hiroharu Okubo