Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120257 | Power transmission apparatus | Manabu Saiki, Junichi Ohguchi, Hiroyasu Sakamoto, Takashi Honda, Mikio Matsuda +2 more | 2000-09-19 |
| 6012563 | Electromagnetic clutch with slip ring and brush | Hiroyasu Sakamoto, Shinichi Fujiyama, Junichi Ohguchi | 2000-01-11 |
| 5996759 | Coil-rotation type electromagnetic clutch | Hiroyasu Sakamoto, Junichi Ohguchi | 1999-12-07 |