Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257825 | Disc changer, method of detecting mode thereof, and method of selecting disc ejection | Masahiko Nishide, Yuichi Kobayashi | 2007-08-14 |
| 7240351 | Tray carrying-in starting mechanism for disk drive | — | 2007-07-03 |
| 7159225 | Disc device with disc changer | Masahiko Nishide, Masahide Moroishi | 2007-01-02 |
| 4920930 | System for blow-by gas return to the combustion chamber of an engine | Hideyuki Nakashima, Hiroo Sakanaka, Kazutoshi Okamoto | 1990-05-01 |
| 4703729 | Intake system with double intake ports for internal combustion engine | Masahiro Aketa, Tetsuro Ikeshima, Kiyoshi Hataura, Hiroo Sakanaka, Masahiro Yamashita | 1987-11-03 |
| 4459966 | Apparatus for the return of crankcase vapors into a combustion chamber of an internal combustion engine | Hiroo Sakanaka, Kazutoshi Okamoto | 1984-07-17 |
| 4290395 | Balancing device for an engine | Masahiro Yamashita, Kenji Yamashita, Masahiro Aketa | 1981-09-22 |