Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293965 | Limiter device for variable displacement compressor | Yasuo Tabuchi, Manabu Saiki, Masahito Yamashita | 2007-11-13 |
| 7048661 | Power transmission device and torque transmission member | Haruhisa Shibata, Kazuo Kato, Yasuo Tabuchi, Makoto Ito, Toshio Shimomura | 2006-05-23 |
| 7025680 | Torque transmission device having torque limiter | Yasuo Tabuchi, Naoto Agata, Hiroyasu Sakamoto | 2006-04-11 |
| 6802779 | Pulley type torque transmitting apparatus | Yasuo Tabuchi, Makoto Ito, Manabu Saiki, Kiyoshi Kurohata | 2004-10-12 |
| 6722993 | Power transmission system | Yasuo Tabuchi, Manabu Saiki, Naoto Agata, Makoto Ito, Yuichi Aoki | 2004-04-20 |
| 6705181 | Torque transmission apparatus | Yasuo Tabuchi, Naoki Hakamada | 2004-03-16 |
| 6609980 | Flexible joint | Yasuo Tabuchi, Masao Nakano, Kiyomi Okuda, Manabu Saiki | 2003-08-26 |
| 6343680 | Friction clutch | Naoki Hakamada, Mikio Matsuda, Yuuichi Aoki, Hiroyasu Sakamoto, Naoto Agata +1 more | 2002-02-05 |
| 6332842 | Rotation transmitter having torque limiting mechanism | Yasuo Tabuchi, Toshihiro Hayashi, Yuuichi Aoki, Manabu Saiki, Takuo Sakai | 2001-12-25 |
| 6298967 | Rotating coil electromagnetic | Hiroyasu Sakamoto, Yuuichi Aoki | 2001-10-09 |
| 6169347 | Rotating coil electromagnetic clutch | Hiroyasu Sakamoto, Yuuichi Aoki | 2001-01-02 |
| 6161671 | Electromagnetic clutch | Hiroyasu Sakamoto, Yuuichi Aoki, Toshihiro Hayashi, Yasuo Tabuchi | 2000-12-19 |
| 6120257 | Power transmission apparatus | Manabu Saiki, Hiroyasu Sakamoto, Yuuichi Aoki, Takashi Honda, Mikio Matsuda +2 more | 2000-09-19 |
| 6012563 | Electromagnetic clutch with slip ring and brush | Yuuichi Aoki, Hiroyasu Sakamoto, Shinichi Fujiyama | 2000-01-11 |
| 5996759 | Coil-rotation type electromagnetic clutch | Yuuichi Aoki, Hiroyasu Sakamoto | 1999-12-07 |
| 5924537 | Electromagnetic clutch having a stator housing with a through hole | Masashi Tobayama, Akira Kishibuchi | 1999-07-20 |
| 5831661 | Marking sheet having prescribed areas removed by irradiation | Yasuo Tabuchi, Fumio Tanimoto | 1998-11-03 |
| 5791039 | Method for manufacturing a rotor of a magnetic clutch | Yasuo Tabuchi, Akira Kishibuchi, Masashi Tobayama, Yasuhiro Suzuki, Hiroaki Ito | 1998-08-11 |
| 5642560 | Method of manufacturing an electromagnetic clutch | Yasuo Tabuchi, Masashi Tobayama | 1997-07-01 |
| 5601168 | Power transmitting device | Toshihiro Hayashi, Akira Kishibuchi, Haruhisa Shibata | 1997-02-11 |
| 5551546 | Electromagnetic clutch | Masashi Tabayama, Yasuo Tabuchi | 1996-09-03 |
| 5445256 | Electromagnetic clutch | Yasuo Tabuchi, Masashi Tobayama, Akira Kishibuchi | 1995-08-29 |