Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421633 | Outboard machine | Tatsuya Kuroda, Yoshihiro Harada, Koji Kasai | 2022-08-23 |
| 10231378 | Blade mounting structure of lawn mower | Shoji Hasei | 2019-03-19 |
| 9763383 | Blade mounting structure of lawn mower | Shoji Hasei | 2017-09-19 |
| 9541122 | Outboard motor | Kazuhiro Ishizaka, Yoshihiko Fukuda, Haruo Tsusaka, Tomoharu Tajima | 2017-01-10 |
| 8333628 | Outboard engine | Kazuyuki Shiomi, Takeshi Okada, Masayuki Osumi | 2012-12-18 |
| 8206192 | Boat propulsion engine | Kazuyuki Shiomi, Takeshi Okada | 2012-06-26 |
| 7987804 | Boat propulsion engine | Kazuyuki Shiomi, Takeshi Okada, Toshiro Kiura | 2011-08-02 |
| 7845997 | Boat-propelling machine | Kazuyuki Shiomi, Takeshi Okada | 2010-12-07 |
| 7594834 | Marine propulsion apparatus | Kazuyuki Shiomi, Takeshi Okada, Masayuki Osumi, Katsuyuki Morichika | 2009-09-29 |
| 7572159 | Internal combustion engine installed in engine compartment | Shinichi Ide, Koji Kasai, Tetsu Wada, Shoji Hasei, Hiroshi Takahashi | 2009-08-11 |
| 7524224 | Internal combustion engine and outboard motor provided with the same | Shinichi Ide, Koji Kasai, Tetsu Wada, Shoji Hasei, Hiroshi Takahashi | 2009-04-28 |
| 7452256 | Machine provided with internal combustion engine and generator | Koji Kasai, Shinichi Ide, Tetsu Wada, Shoji Hasei, Hiroshi Takahashi | 2008-11-18 |
| 7322866 | Outboard engine | Kazuyuki Shiomi, Takeshi Okada | 2008-01-29 |
| 6656003 | Anti-vibration supporting structure for an outboard engine system | Kunihiro Kitsu, Hiroshi Mizuguchi, Kazuyuki Shiomi, Taiichi Otobe | 2003-12-02 |
| 6645019 | Outboard engine system | Kazuyuki Shiomi, Taiichi Otobe, Kunihiro Kitsu, Hiroshi Mizuguchi | 2003-11-11 |
| 4854417 | Exhaust muffler for an internal combustion engine | Naomoto Uesugi, Hideo Takahashi | 1989-08-08 |