Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822561 | Aluminum bearing alloy | Soji Kamiya, Tatsuhiko Fukuoka, Yoshio Kumada | 1989-04-18 |
| 4819011 | Thermal printer temperature regulation system | — | 1989-04-04 |
| 4818487 | Aluminum bearing alloy | Soji Kamiya, Tatsuhiko Fukuoka, Yoshio Kumada | 1989-04-04 |
| 4806308 | Aluminum bearing alloy | Soji Kamiya, Tatsuhiko Fukuoka, Yoshio Kumada | 1989-02-21 |
| 4772965 | Cassette loading mechanism for a recording and/or reproducing apparatus | Masahiro Kato, Yuichi Kakuta, deceased | 1988-09-20 |
| 4736358 | Recording medium clamping apparatus | Akio Hoshi, Haruhiko Okumura | 1988-04-05 |
| 4641212 | Apparatus for loading a magnetic disc and for controlling the driving thereof | Akira Osabe | 1987-02-03 |