Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021789 | Metal-laminated polyimide substrate, and method for production thereof | Ryuichi Nakagami, Makoto Kohtoku, Mika Hamada | 2018-07-10 |
| 8136998 | Bearing apparatus | Junji Murata, Kazuyoshi Yamakawa, Kazutoshi Toda, Toshiyuki Saito | 2012-03-20 |
| 7387098 | Cam follower | Yoshitaka Waseda | 2008-06-17 |
| 7367301 | CAM follower | Yoshitaka Waseda | 2008-05-06 |