Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927928 | Auxiliary machine-driving device for vehicle | Shin Hashimoto, Takeshi Yamamoto, Satoshi Gondaira | 2021-02-23 |
| 10760471 | Auxiliary machine-driving device for vehicle | Takeshi Yamamoto, Shin Hashimoto | 2020-09-01 |
| 10036312 | Auxiliary machine-driving device for vehicle | Shin Hashimoto, Takeshi Yamamoto, Satoshi Nishii | 2018-07-31 |
| 8826882 | Lubricating structure of multi-link piston-crank mechanism for internal combustion engine | Takashi Tanabe, Makoto Kobayashi | 2014-09-09 |
| 8100097 | Multi-link engine | Naoki Takahashi, Masayuki Tomita, Koji Hiraya, Hirofumi Tsuchida, Shunichi Aoyama | 2012-01-24 |
| 8100098 | Multi-link engine | Naoki Takahashi, Masayuki Tomita, Koji Hiraya, Hirofumi Tsuchida, Shunichi Aoyama | 2012-01-24 |
| 8011343 | Multi link type piston-crank mechanism of internal combustion engine | Makoto Kobayashi, Hideaki Mizuno, Naoki Takahashi | 2011-09-06 |
| 7992529 | Internal combustion engine | Makoto Kobayashi, Naoki Takahashi | 2011-08-09 |
| 7980207 | Multi-link engine | Naoki Takahashi, Masayuki Tomita, Koji Hiraya, Hirofumi Tsuchida, Shunichi Aoyama | 2011-07-19 |
| 7669559 | Internal combustion engine | Shunichi Aoyama, Katsuya Moteki, Shinichi Takemura, Hideaki Mizuno | 2010-03-02 |
| 7594467 | Internal combustion engine with improved thermal efficiency | Shunichi Aoyama, Katsuya Moteki | 2009-09-29 |
| 7412958 | Internal combustion engine | Naoki Takahashi, Yoshiaki Tanaka, Hideaki Mizuno, Yoshimi Nunome | 2008-08-19 |
| 7363902 | Engine overall height reduction | Shunichi Aoyama, Katsuya Moteki, Naoki Takahashi | 2008-04-29 |
| 7357104 | Internal combustion engine piston crank mechanism | Makoto Kobayashi, Katsuya Moteki, Hideaki Mizuno | 2008-04-15 |
| 7290507 | Lower link for piston crank mechanism of engine | Hideaki Mizuno, Katsuya Moteki, Takashi Mori | 2007-11-06 |
| 7290508 | Lower link for piston crank mechanism of internal combustion engine | Hideaki Mizuno, Shunichi Aoyama, Katsuya Moteki | 2007-11-06 |
| 7191741 | Pin connected link mechanism | Ryosuke Hiyoshi, Yoshiaki Tanaka, Shunichi Aoyama, Katsuya Moteki, Naoki Takahashi | 2007-03-20 |
| 7121251 | Multi-link piston crank mechanism for internal combustion engine | Katsuya Moteki, Masashi Imadu, Naoki Takahashi | 2006-10-17 |
| 7117838 | Internal combustion engine | Shunichi Aoyama, Katsuya Moteki, Naoki Takahashi | 2006-10-10 |
| 7036475 | Lash adjuster for valve gear | Yoshiteru Yasuda, Eiji Maeno, Ken Yamamoto | 2006-05-02 |
| 7021269 | Lower link of piston crank mechanism for internal combustion engine | Naoki Takahashi, Katsuya Moteki | 2006-04-04 |
| 6920847 | Reciprocating engine with a variable compression ratio mechanism | Ryosuke Hiyoshi, Yoshiteru Yasuda, Katsuya Moteki | 2005-07-26 |
| 6877463 | Link mechanism of reciprocating internal combustion engine | Katsuya Moteki, Shunichi Aoyama, Ryosuke Hiyoshi | 2005-04-12 |
| 6802650 | Sliding element, sliding structure including the sliding element, and method for producing microscopic surface structure in the sliding element | Yoshiteru Yasuda, Makoto Kano, Yutaka Mabuchi, Shinji Asano | 2004-10-12 |
| 6739238 | Sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure | Yoshiteru Yasuda, Makoto Kano | 2004-05-25 |