Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7513180 | Cutting device for thin metallic plate | Fumitaka Haga, Takeshi Yoshimura, Yuichi Nagao, Takeyuki Fujiyama, Taro Nakamura | 2009-04-07 |
| 7413496 | Method and device for polishing endless belt metal rings for continuously variable transmission | Takeshi Yoshimura, Tsutomu Maruyama, Seiichi Minegishi, Yasuo Watanabe, Yoshiharu Watabe +4 more | 2008-08-19 |