Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359974 | Single overhead cam multi-valve engine | Makoto Shimamoto, Wataru Fuchigami | 1994-11-01 |
| 5291868 | Single overhead cam multi-valve engine | Makoto Shimamoto, Wataru Fuchigami | 1994-03-08 |
| 5230317 | Single overhead cam multi-valve engine | Mokoto Shimamoto, Wataru Fuchigami | 1993-07-27 |
| 5228419 | Valve operating system for engine | — | 1993-07-20 |
| 5174260 | Intake port structure for multi valve engine | Mamoru Kaneko | 1992-12-29 |