Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182624 | Hydraulic control valve mounting structure in an engine | — | 2001-02-06 |
| 6182625 | Oil-passage structure of internal combustion engine | Takashi Ito | 2001-02-06 |
| 6065458 | Blowby gas path structure of internal combustion engine | — | 2000-05-23 |
| 5901680 | Crank chamber structure for an engine | — | 1999-05-11 |
| 5887565 | Lubricating oil passage structure for engine | Akiteru Ogawa | 1999-03-30 |
| 5791311 | Oil pump sprocket cover for an internal combustion engine | — | 1998-08-11 |
| 5758551 | Crankshaft | — | 1998-06-02 |
| 5653205 | Oil pan for an internal combustion engine | — | 1997-08-05 |
| 5355847 | Water pump | — | 1994-10-18 |
| 5184587 | Oil passage structure of a cylinder head | — | 1993-02-09 |