Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38936 | Antifriction bearing and alternator incorporating same for use in vehicles | Sigenobu Nakamura, Tutomu Siga, Kenzo Mitani, Yoshiki Fujita, Masayuki Kitamura +1 more | 2006-01-17 |
| 6780139 | Toroidal continuously variable transmission | Yasuharu Misada, Masao Goto, Yasuo Asai, Yoshihiro Ono, Adrian Lee +1 more | 2004-08-24 |
| RE37967 | Antifriction bearing and alternator incorporating same for use in vehicles | Sigenobu Nakamura, Tutomu Siga, Kenzo Mitani, Yoshiki Fujita, Masayuki Kitamura +1 more | 2003-01-21 |
| 5586478 | Centering device having work rest control responsive to carriage movement | — | 1996-12-24 |
| 5517886 | Centering device having work rest control responsive to carriage detection means | — | 1996-05-21 |
| 5422524 | Antifriction bearing and alternator incorporating same for use in vehicles | Sigenobu Nakamura, Tutomu Siga, Kenzo Mitani, Yoshiki Fujita, Masayuki Kitamura +1 more | 1995-06-06 |
| 5403545 | Bearing steel | Yatsuka Takata, Akira Muroga, Yoshihiro Wakikado, Takao Ooki, Masao Goto +5 more | 1995-04-04 |
| 5198167 | Process for producing fiber molding for fiber-reinforced composite materials | Tohru Ohta, Akimasa Daimaru, Masao Ichikawa, Hideyuki Fujishiro, Ryuichi Kubota +4 more | 1993-03-30 |