Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767538 | Energy conversion device | Takuya Fuse, Yasumasa Hagiwara, Yuichi Ohno, Yukikatsu Ozaki, Koichi Yanagisawa | 2020-09-08 |
| 10030716 | Clutch mechanism with guide portion | Tooru OOKUMA, Yousuke Yamagami, Yuichiro Okuda | 2018-07-24 |
| 9777780 | Electromagnetic clutch and manufacturing method thereof | Yousuke Yamagami, Tooru OOKUMA, Yasuo Tabuchi, Tomoyuki Mizuguchi, Kazunori Mizutori +1 more | 2017-10-03 |
| 9709105 | Clutch mechanism | Tooru OOKUMA, Yuichiro Okuda, Yousuke Yamagami | 2017-07-18 |
| 9528560 | Clutch | Yousuke Yamagami, Yasuo Tabuchi, Shouzou Tatematsu, Youichi Murakami, Shigeyoshi Sakuraba +1 more | 2016-12-27 |
| 9482293 | Electromagnetic clutch | — | 2016-11-01 |
| 8575803 | Magnetic coupling device having first and second rotating members arranged with opposing interaction surfaces | Kingo Kuritani | 2013-11-05 |
| 8469170 | Clutch mechanism and clutch system having the same | Yoshiharu Katano, Yousuke Yamagami, Yuichiro Okuda, Yasuhiro Takeuchi, Haruo Kamiya | 2013-06-25 |
| 8240447 | Drive force transmission apparatus | — | 2012-08-14 |
| 8052560 | Power transmission device | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada, Hiroshi Nagae, Masahiro Yamashita +2 more | 2011-11-08 |
| 7993227 | Hub for power transmission apparatus | Keiji Ishikawa, Yasuo Tabuchi, Michiyasu Nosaka, Takayuki Suzuki, Yoshiki Tada | 2011-08-09 |
| 7993228 | Power transmission device | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada, Hiroshi Nagae, Masahiro Yamashita +2 more | 2011-08-09 |
| 7837563 | Power transmission device | Hiroki Ishii | 2010-11-23 |
| 7803056 | Power transmission device | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada | 2010-09-28 |
| 7666100 | Power transmission device | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada, Takayuki Suzuki | 2010-02-23 |
| 7507159 | Power transmission apparatus | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada | 2009-03-24 |
| 7393281 | Power transmission device | Michiyasu Nosaka, Yasuo Tabuchi, Yoshiki Tada | 2008-07-01 |
| 7311625 | Rotating apparatus with a torque limiter function | Michiyasu Nosaka, Shozo Tatematsu, Koichi Hashinaga | 2007-12-25 |
| 7121947 | Coupling device | Yasuo Tabuchi | 2006-10-17 |
| 7066819 | Coupling device | Yasuo Tabuchi | 2006-06-27 |
| 7040871 | Compressor provided with torque limiter | Yasuo Tabuchi, Minoru Mera, Taku Adaniya, Tomoharu Arai | 2006-05-09 |
| 6863503 | Variable capacity compressor | Mikio Matsuda | 2005-03-08 |
| 6742996 | Scroll compressor with mechanically actuated capacity control | Shigeru Hisanaga, Takashi Inoue, Mikio Matsuda | 2004-06-01 |
| 6722259 | Fluid machinery | Shigeru Hisanaga, Mikio Matsuda | 2004-04-20 |
| 5674058 | Scroll-type refrigerant compressor | Mikio Matsuda, Mitsuo Inagaki, Hiroshi Ogawa, Kazuhide Uchida, Takeshi Sakai | 1997-10-07 |