Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687694 | Engine control | — | 1997-11-18 |
| 5685802 | Engine control system | — | 1997-11-11 |
| 5615645 | Engine control | — | 1997-04-01 |
| 5606952 | Engine control system | Masahiko Kato | 1997-03-04 |
| 5582149 | Ignition timing control for engine | — | 1996-12-10 |
| 5555857 | Fluid level indicator system | — | 1996-09-17 |
| 5481261 | Warning for remote control system | — | 1996-01-02 |
| 5366394 | Speed detecting system for marine propulsion unit | — | 1994-11-22 |
| 5352138 | Remote control system for outboard drive unit | — | 1994-10-04 |
| 5295877 | Speed detecting system for marine propulsion unit | — | 1994-03-22 |
| 5283548 | Fuel-flow alarm | — | 1994-02-01 |
| 5230643 | Remote shifting system for marine propulsion unit | — | 1993-07-27 |
| 5175481 | Adjusting device for a remote control system | — | 1992-12-29 |
| 5144300 | Starting evice for marine propulsion engine | — | 1992-09-01 |
| 5136279 | Battery disconnection and abnormal output warning device for triggering engine speed reduction | — | 1992-08-04 |
| 5125382 | Anti-knock device for an engine | Seiichi Tanaka | 1992-06-30 |
| 5117792 | Overrun preventing device for multi-cylinder engine | — | 1992-06-02 |
| 5109192 | Low voltage powered electrical tachometer for engine | — | 1992-04-28 |
| 5070840 | Ignition system for marine propulsion unit | Kazunobu Nozue | 1991-12-10 |
| 5069174 | Fuel supplying device for marine propulsion engine | — | 1991-12-03 |
| 5020492 | Warning system for marine propulsion engine | — | 1991-06-04 |
| 4989575 | Ignition device for internal combustion engine | — | 1991-02-05 |
| 4913108 | Separate lubricating system of engines | Masafumi Sougawa | 1990-04-03 |
| 4898132 | Engine starting apparatus for marine propulsion engine | — | 1990-02-06 |
| 4850906 | Engine control panel for a watercraft propelled by a plurality of motors | — | 1989-07-25 |