Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940248 | Mechanism in disk drive apparatus for preventing insertion of a disk cartridge when the shutter disk cartridge is closed | Masao Ohkita, Daijo Shibata, Yuji Inada, Makito Takigawa, Toru Sawada | 1999-08-17 |
| 5796696 | Chassis with strengthening rib having stepped section for recording and/or reproducing apparatus | Hideki Ishikawa | 1998-08-18 |
| 5005092 | Shutter opening device | Keiichi Sato | 1991-04-02 |
| 4796118 | Welded leaf spring mounting for magnetic head assembly of disk drive apparatus | Masao Ohkita, Kazuo Kobayashi, Kunihiko Gunji, Tadami Sugawara, Takamichi Fuke | 1989-01-03 |
| 4792245 | Bearing device | Takamichi Fuke, Kazuyoshi Ozawa, Atsushi Masuda, Kunihiko Gunji | 1988-12-20 |
| 4734801 | Retaining device for an eject lever of a disk recording and reproducing apparatus | Kuninobu Takeda, Takashi Toyama | 1988-03-29 |
| 4724497 | Eject button unit for a disk recording and reproducing device | Kuninobu Takeda | 1988-02-09 |
| 4672490 | Recording and reproducing device for magnetic disc including a head damping device | Yukio Saito, Kunihiko Gunji, Motohiro Shimaoka, Yasuyuki Hirose, Masao Okita | 1987-06-09 |
| 4661869 | Disk recording and reproducing device having a disk loading and slide ejector mechanism | Kuninobu Takeda | 1987-04-28 |