Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191399 | Electronic information display apparatus, electronic information display method, recording medium, and program | Takeshi Kanai, Yoshitaka Ukita | 2007-03-13 |
| 6317399 | Disk drive device and method of setting rotational speed thereof | Takeshi KUNISHIMA, Takafumi Arai, Katsunori Kitaru, Wataru Kokubo | 2001-11-13 |
| 6195322 | Disk drive device and method of setting rotational speed thereof | Takeshi KUNISHIMA, Takafumi Arai, Katsunori Kitaru, Wataru Kokubo | 2001-02-27 |
| 5381393 | Disc loading mechanism for disc driving apparatus | — | 1995-01-10 |
| 4738344 | Friction clutch | Satoru Maruyamano | 1988-04-19 |
| 4693354 | Clutch damper | Mitsuhiro Umeyama, Kaoru Wakahara, Kenichi Kametaka, Masaru Kinoshita, Nobuyuki Kobayashi | 1987-09-15 |
| 4655335 | Clutch release mechanism | Satoru Maruyamano | 1987-04-07 |
| 4646902 | Ventilation structure of clutch | Satoru Maruyamano | 1987-03-03 |
| H132 | Twin-plate clutch | Satoru Maruyamano | 1986-09-02 |