Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7523735 | Multiple-cylinder engine for outboard motor | Kentaro Kameoka | 2009-04-28 |
| 7509940 | Marine engine | Masanori Takahashi | 2009-03-31 |
| 7441528 | Outboard motor | Takayuki Osakabe | 2008-10-28 |
| 7395795 | Outboard motor | Takayuki Osakabe | 2008-07-08 |
| 7213558 | Intake device for outboard motor | Masanori Takahashi, Satoshi Miyazaki | 2007-05-08 |
| 7118435 | Outboard motor | Masanori Takahashi, Katsumi Ochiai | 2006-10-10 |
| 6938594 | Valve timing control for marine engine | Goichi Katayama | 2005-09-06 |
| 6800002 | Valve timing control for marine engine | Goichi Katayama | 2004-10-05 |
| 6755163 | Control device for four cycle engine of outboard motor | Goichi Katayama | 2004-06-29 |
| 6698401 | Fuel supply control system for an outboard motor | Masaru Suzuki, Hitoshi Watanabe | 2004-03-02 |
| 6298815 | Induction system for engine of outboard motor | Yukinori Kashima, Akihiro Onoue, Masanori Takahashi | 2001-10-09 |
| 6217480 | Engine control | Kuzuhiro Nakamura | 2001-04-17 |
| 6098591 | Marine engine control | — | 2000-08-08 |
| 5975032 | Engine cooling system | — | 1999-11-02 |
| 5921829 | Outboard motor cooling system | — | 1999-07-13 |
| 5915363 | Fuel supply system for an engine powering an outboard motor | Noriyoshi Hiraoka | 1999-06-29 |
| 5595515 | Outboard motor exhaust system | Junichi Hasegawa, Yukio Sumigawa | 1997-01-21 |
| 5438962 | Water cooled engine | Akihiko Hoshiba, Junichi Hasegawa, Yasuhiko Shibata | 1995-08-08 |