Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795846 | Internal combustion engine | Tatsuya Kuroda | 2023-10-24 |
| 8408401 | Oil strainer for outboard motor unit | Masanori Tsubouchi | 2013-04-02 |
| 8376795 | Engine for outboard motor | Kazuyoshi Sato, Kentaro Furuya, Hiroshi Yamamoto | 2013-02-19 |
| 8113894 | Outboard engine unit | Tatsuya Kuroda, Kazuyoshi Sato, So Tanaka, Hideaki Takada | 2012-02-14 |
| 7413490 | Outboard motor steering system | Makoto Yazaki, Taiichi Otobe, Takao Kashima, Hideaki Takada, Hiroshi Mizuguchi | 2008-08-19 |
| 7241194 | Outboard motor hydraulic mechanism | Hideaki Takada | 2007-07-10 |
| 7121248 | Vertical engine | Yoshihiko Fukuda, Kazuhiro Ishizaka | 2006-10-17 |
| 7118433 | Outboard motor air intake system | Mitsuhara Tanaka, Hideaki Takada | 2006-10-10 |
| 7100563 | Vertical engine and outboard engine system | Yoshihiko Fukuda | 2006-09-05 |
| 7082900 | Outboard engine system | Yoshihiko Fukuda | 2006-08-01 |
| 7069882 | Water-cooled engine | Makoto Yonezawa, Yoshihiko Fukuda | 2006-07-04 |
| 7066134 | Vertical engine | Yoshihiko Fukuda, Kazuhiro Ishizaka | 2006-06-27 |
| 7055488 | Vertical engine | Yoshihiko Fukuda, Kazuhiro Ishizaka | 2006-06-06 |
| 7056170 | Water-cooled vertical engine and outboard motor equipped therewith | Tatsuya Kuroda | 2006-06-06 |
| 7029346 | Vertical engine and outboard engine system | Hiroyuki Yoshida, Yoshihiko Fukuda | 2006-04-18 |
| 6976892 | Water-cooled vertical engine, outboard motor equipped with water-cooled vertical engine, and outboard motor | Hideyuki Ushiyama, Tatsuya Kuroda | 2005-12-20 |
| 6976893 | Water-cooled vertical engine and outboard motor equipped therewith | Hiroyuki Yoshida | 2005-12-20 |
| 6966284 | Outboard motor | Keiichiro Bungo, Makoto Yonezawa | 2005-11-22 |
| 6921306 | Water-cooled vertical engine and outboard motor equipped therewith | Hideyuki Ushiyama | 2005-07-26 |
| 6913500 | Outboard motor | Tatsuya Kuroda | 2005-07-05 |
| 6890228 | Outboard motor equipped with water-cooled engine | Tatsuya Kuroda | 2005-05-10 |
| 6755173 | Vertical engine | Hiroyuki Yoshida, Tamotsu Momosaki, Hideaki Takada | 2004-06-29 |
| 6684843 | Engine | Hiroyuki Yoshida, Tamotsu Momosaki, Hideaki Takada | 2004-02-03 |
| 6602100 | Passage wall cooling structure in outboard engine system | Hiroyuki Murata, Tomonori Ikuma, Hiroyuki Yoshida, Hideaki Takada | 2003-08-05 |
| 6570281 | Structure for fitting generator stator to engine | Takao Kashima, Sadafumi Shidara, Kazuhiro Satoh | 2003-05-27 |