Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116996 | Compressor with piston ring arrangement on piston | Ken Umeda, Sho GOTO, Tatsuya Suzuki | 2024-10-15 |
| 11632073 | Rotating machine drive system and control method for rotating machine drive system | Yuki Makaino, Kenta DEGUCHI | 2023-04-18 |
| 5168952 | Driving wheel slip control system for vehicles | Tetsuya Oono, Yoshio Wazaki, Akira Kato, Eitetsu Akiyama, Hironobu Kiryu | 1992-12-08 |
| 4921064 | Driving wheel slip control system for vehicles | Yoshio Wazaki, Tetsuya Oono | 1990-05-01 |
| 4747383 | Ignition timing control method for internal combustion engines | Shigehiro Kimura, Takashi Ono | 1988-05-31 |
| 4690123 | Control of ignition timing upon occurrence of abnormality in a reference crank angle position sensing system | Shigehiro Kimura, Takashi Ono | 1987-09-01 |