Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807240 | Gas-engine-powered handheld working machine | Koichi Azuma | 2014-08-19 |
| 8376795 | Engine for outboard motor | Hiroki Tawa, Kazuyoshi Sato, Hiroshi Yamamoto | 2013-02-19 |
| 8147283 | Steering apparatus for outboard motor | Shigekazu Sakata, Hiroshi Mizuguchi | 2012-04-03 |
| 7993171 | Control apparatus for small boat | Naoki Hiroshima, Norikazu Shimizu, Shinsaku Nakayama | 2011-08-09 |
| 7506600 | Waterborne vehicle | Toyokazu Kawasaki, Haruhiko Okawa, Tatsuya Kuroda | 2009-03-24 |
| 7351125 | Outboard engine system | Shinichi Ide, Teruhiko Otsuki, Shigeo Terada | 2008-04-01 |
| 5613470 | Outboard engine assembly | Kazuyuki Shiomi, Hideo Shigedomi, Yasushi Fujita, Yoshiyuki Matsuda, Chiharu Soda +1 more | 1997-03-25 |
| 5388555 | Outboard engine assembly | Kazuyuki Shiomi, Hideo Shigedomi, Yasushi Fujita, Yoshiyuki Matsuda, Chiharu Soda +1 more | 1995-02-14 |