Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852236 | Control device of automatic transmission | — | 2023-12-26 |
| 11248699 | Control apparatus | — | 2022-02-15 |
| 10352436 | Automatic transmission | Naoyuki Kubo | 2019-07-16 |
| 9121518 | Spool valve | Masahiko Mizuguchi | 2015-09-01 |
| 6409557 | Exhaust arrangement for outboard motor | Hiroyuki Tsunekawa | 2002-06-25 |
| 6367441 | Lubricating system for four-cycle outboard motor | Akihoko Hoshiba | 2002-04-09 |
| 6269799 | Outboard motor fuel supply system | Hitoshi Watanabe, Masaki Okazaki | 2001-08-07 |
| 6152119 | Oil separator for four-cycle outboard motor | Akihoko Hoshiba | 2000-11-28 |
| 6109987 | Coolant flushing system for outboard motor | Hitoshi Watanabe, Masanori Takahashi | 2000-08-29 |
| 6099374 | Lubrication and oil drain system for 4 cycle outboard motor | Masanori Takahashi, Hitoshi Watanabe | 2000-08-08 |
| 6083064 | Cooling system for outboard motor | Masanori Takahashi, Hitoshi Watanabe | 2000-07-04 |
| 6071159 | Exhaust manifold for outboard motor | Hitoshi Watanabe, Masanori Takahashi | 2000-06-06 |
| 6062928 | Crankcase ventillation system for four cycle outboard motor | Masanori Takahashi | 2000-05-16 |
| 6035836 | Engine component layout for outboard motor | — | 2000-03-14 |
| 6032628 | Camshaft drive for four cycle outboard motor | Hitoshi Watanabe, Masanori Takahashi | 2000-03-07 |
| 6019078 | Manifold for outboard motor | Sakayuki Kimura | 2000-02-01 |
| 5996561 | Vapor separator for outboard motor | — | 1999-12-07 |
| 5984742 | Outboard motor engine arrangement | Sakayuki Kimura | 1999-11-16 |
| 5924901 | Oil reservoir for outboard motor | Masanori Takahashi, Kazuyuki Kitajima | 1999-07-20 |
| 5907122 | Gas insulated electrical apparatus | Keiichiro Nakamura, Hiroki Sanuki, Masazumi Yamamoto | 1999-05-25 |
| 5722364 | Throttle linkage mechanism | Yoshifumi Iwata | 1998-03-03 |
| 5575245 | Liquid cooling arrangement for engine | — | 1996-11-19 |
| 5501202 | Engine component layout for outboard motor | — | 1996-03-26 |
| 5489243 | Timing belt tensioner for an engine | — | 1996-02-06 |
| 5203294 | Horizontal cylinder arrangement for an internal combustion engine | Takao Takemura, Yoshikazu Yamaoka | 1993-04-20 |