Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519825 | Crankshaft lubricating oil passage structure for V-type engine | — | 2019-12-31 |
| 10036299 | Exhaust apparatus of outboard motor | Keisuke Daikoku | 2018-07-31 |
| 9869228 | Exhaust passage structure of outboard motor | Keisuke Daikoku | 2018-01-16 |
| 9840317 | Cooling water passage structure of outboard motor | Keisuke Daikoku | 2017-12-12 |
| 9764811 | Outboard motor | Keisuke Daikoku | 2017-09-19 |
| 9731803 | Outboard motor | Keisuke Daikoku | 2017-08-15 |
| 9708044 | Outboard motor | Keisuke Daikoku | 2017-07-18 |
| 9677467 | Vertical engine | Keisuke Daikoku | 2017-06-13 |
| 9670853 | Outboard motor | Keisuke Daikoku | 2017-06-06 |
| 9598161 | Catalyst installation structure of outboard motor | Keisuke Daikoku | 2017-03-21 |
| 9481437 | Outboard motor | Keisuke Daikoku | 2016-11-01 |
| 9260997 | Exhaust device of outboard motor | Keisuke Daikoku | 2016-02-16 |
| 9233743 | Steering device of outboard motor | Keisuke Daikoku | 2016-01-12 |
| 8668537 | Engine case of outboard motor | Keisuke Daikoku | 2014-03-11 |
| 8425268 | Electric outboard motor | Keisuke Daikoku, Masatoshi Kimpara | 2013-04-23 |
| 7704111 | Exhaust system of outboard motor | Jun Ito, Hidehiko Yoshioka, Takayuki Naoshima, Fumikazu Kimata, Hiromichi Takewaki | 2010-04-27 |