Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11288869 | Information processing device, and information processing method | Ryo Fukazawa, Hirotake Ichikawa, Hiroyuki Aga, Atsushi Ishihara, Miwa Ichikawa +4 more | 2022-03-29 |
| 8827339 | Robot hand | Hiroyasu Ihara | 2014-09-09 |
| 8511267 | Variable valve device and internal combustion engine | Toru Fukami | 2013-08-20 |
| 8459219 | Variable valve device | Toru Fukami, Tsuyoshi Arinaga | 2013-06-11 |
| 8397683 | Variable compression ratio device for internal combustion engine | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2013-03-19 |
| 8181613 | Variable valve system for internal combustion engine | Tsuyoshi Arinaga, Toru Fukami, Shunichi Aoyama | 2012-05-22 |
| 8151750 | Valve operating device for internal combustion engine | Toru Fukami, Tsuyoshi Arinaga, Takanobu Sugiyama, Shunichi Aoyama | 2012-04-10 |
| 8087390 | Multi-link variable compression ratio engine | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2012-01-03 |
| RE43034 | Intake control apparatus for an engine and method | Shunichi Aoyama, Ryosuke Hiyoshi | 2011-12-20 |
| 7882812 | Valvetrain mechanism of engine | Tsuyoshi Arinaga, Toru Fukami | 2011-02-08 |
| 7871705 | Carbon fiber composite transfer member with reflective surfaces | Chris L. Miller, Daisuke Uchida, Takashi Kobayashi, Kenichi Aoyagi | 2011-01-18 |
| 7753013 | Variable compression ratio control method for variable compression ratio engine, and variable compression ratio engine | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2010-07-13 |
| 7681538 | Internal combustion engine employing variable compression ratio mechanism | Ryosuke Hiyoshi, Yoshiaki Tanaka | 2010-03-23 |
| 7669559 | Internal combustion engine | Shunichi Aoyama, Katsuya Moteki, Kenshi Ushijima, Hideaki Mizuno | 2010-03-02 |
| 7640901 | Intake control apparatus for an engine and method | Shunichi Aoyama, Ryosuke Hiyoshi | 2010-01-05 |
| 7568102 | System and method for authorizing the use of stored information in an operating system | Zhengrong Liu, Nicholas Szeto, Yutaka Miyoshi, Tomoyuki Ono | 2009-07-28 |
| 7459215 | Carbon fiber composite transfer member with reflective surfaces | Chris L. Miller, Daisuke Uchida, Takashi Kobayashi, Kenichi Aoyagi | 2008-12-02 |
| 7461288 | Computer apparatus and process controlling method | Tomoyuki Ito | 2008-12-02 |
| 7433927 | Network system, network control method, and signal sender/receiver | — | 2008-10-07 |
| 7428589 | Network system, network control method, and signal sender/receiver | — | 2008-09-23 |
| 7426913 | Intake valve control system and method for internal combustion engine | Tsuyoshi Arinaga, Takanobu Sugiyama, Shin Ishizaki, Ryosuke Hiyoshi, Shunichi Aoyama | 2008-09-23 |
| 7421479 | Network system, network control method, and signal sender/receiver | — | 2008-09-02 |
| 7360513 | Internal combustion engine that uses a variable compression ratio device | Takanobu Sugiyama, Katsuya Moteki, Yoshiaki Tanaka | 2008-04-22 |
| 7228838 | Internal combustion engine | Shunichi Aoyama, Katsuya Moteki | 2007-06-12 |
| 7210450 | Intake control apparatus and method for internal combustion engine | Tsuyoshi Arinaga, Ryosuke Hiyoshi, Shin Ishizaki, Takanobu Sugiyama | 2007-05-01 |