Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247131 | Cylinder head of engine | Nobuhiro Kawakami, Hayato Sugimura, Masahiko Kubo, Kazuki Yagi | 2019-04-02 |
| 9587529 | Engine | Nobuhiro Kawakami, Hayato Sugimura, Kazuki Yagi | 2017-03-07 |
| 9562446 | Engine | Nobuhiro Kawakami, Hayato Sugimura, Kazuki Yagi | 2017-02-07 |
| 9109471 | Cam structure | Yusuke Kido, Akira Yoshihara, Shinichi Murata | 2015-08-18 |
| 7913660 | Cylinder head | Keisuke Komura, Kenichi Morishima, Norio Takayasu | 2011-03-29 |
| 7677219 | Cylinder head | Keisuke Komura, Kenichi Morishima, Norio Takayasu | 2010-03-16 |
| 7357107 | Valve system for internal combustion engine | Shuji Nagano, Masanori Tokuhisa | 2008-04-15 |
| 7270091 | Cooling water passage structure for an engine | Satoshi Matsui, Koichi Yoshimoto, Yoshinori Sakurai, Akimasa Yamamoto | 2007-09-18 |
| 7152566 | Cylinder head structure | Satoshi Matsui, Koichi Yoshimoto, Yoshinori Sakurai, Tetsushi Nagira, Kenichi Morishima | 2006-12-26 |
| 7107953 | Valve gear of an internal combustion engine | Norio Takayasu, Tetsushi Nagira, Satoshi Ando, Shinichi Murata, Masanori Tokuhisa | 2006-09-19 |
| 7007646 | Valve gear with cylinder suspending mechanism of an internal combustion engine | Norio Takayasu, Tetsushi Nagira, Satoshi Ando, Shinichi Murata, Masanori Tokuhisa | 2006-03-07 |
| 6959675 | Valve system for internal combustion engine | Shuji Nagano, Koichi Yoshimoto | 2005-11-01 |
| 6883484 | Rocker shaft | Masanori Tokuhisa, Norio Takayasu | 2005-04-26 |
| 6832584 | Valve system for internal combustion engine | Shinichi Murata | 2004-12-21 |
| 6810846 | Flow path structure of hollow tube | Shinichi Murata | 2004-11-02 |
| 6763793 | Valve system for internal combustion engine | Shinichi Murata | 2004-07-20 |
| 5979384 | Valve device for engine | Takao Ichimura, Shuji Nagano | 1999-11-09 |
| 4719576 | Apparatus for measuring the degree of entanglement in a yarn | Takao Sano, Masafumi Ogasawara | 1988-01-12 |