Issued Patents All Time
Showing 1–25 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944868 | Outboard motor | — | 2015-02-03 |
| 8589004 | Boat propulsion system and method for controlling boat propulsion system | — | 2013-11-19 |
| 7726279 | Remote control system of an internal combustion engine for a boat | Takashi Okuyama | 2010-06-01 |
| 7571032 | Display device for watercraft | Hitoshi Motose | 2009-08-04 |
| 7510449 | Boat steering system | Makoto Ito, Takashi Yamada | 2009-03-31 |
| 7507130 | Remote control device for a boat | Eifu Watanabe, Noriyoshi Ichikawa | 2009-03-24 |
| 7505836 | Inspection system for watercraft | Takashi Okuyama | 2009-03-17 |
| 7353095 | Diagnostic system for watercraft | Hitoshi Motose | 2008-04-01 |
| 7343899 | Watercraft propulsion system and control method of the system | Masahiko Kato, Goichi Katayama | 2008-03-18 |
| 7089910 | Watercraft propulsion system and control method of the system | Masahiko Kato, Goichi Katayama | 2006-08-15 |
| 7052341 | Method and apparatus for controlling a propulsive force of a marine vessel | Hirotaka Kaji | 2006-05-30 |
| 7047943 | Engine control system for outboard motor | — | 2006-05-23 |
| 7018254 | Fuel injection control for marine engine | Seiji Inoue | 2006-03-28 |
| 6987376 | Watercraft battery control system | — | 2006-01-17 |
| 6910927 | Small watercraft and outboard motor | — | 2005-06-28 |
| 6890223 | Engine control system for watercraft | — | 2005-05-10 |
| 6878019 | Watercraft control systems | Takashi Okuyama | 2005-04-12 |
| 6872106 | Propulsion unit network | — | 2005-03-29 |
| 6752672 | Fuel injection control for marine engine | — | 2004-06-22 |
| 6722333 | Engine control unit for small watercraft | Hitoshi Motose | 2004-04-20 |
| 6713934 | Generator for an outboard motor | — | 2004-03-30 |
| 6712651 | Fuel injection control for marine engine | — | 2004-03-30 |
| 6672283 | Four-cycle engine for marine drive | — | 2004-01-06 |
| 6648706 | Control system for marine engine | — | 2003-11-18 |
| 6626154 | Fuel injection control for engine | — | 2003-09-30 |