Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796118 | Welded leaf spring mounting for magnetic head assembly of disk drive apparatus | Masao Ohkita, Kazuo Kobayashi, Tadami Sugawara, Osamu Shigenai, Takamichi Fuke | 1989-01-03 |
| 4792245 | Bearing device | Takamichi Fuke, Kazuyoshi Ozawa, Atsushi Masuda, Osamu Shigenai | 1988-12-20 |
| 4780778 | Device for adjusting a sensor at a reference position corresponding to a reference track position of a read/write head | Yukio Saito, Tadashi Shiraishi | 1988-10-25 |
| 4679106 | Spring loaded ejector for disc cartridge | Masao Okita, Yukio Saito | 1987-07-07 |
| 4672490 | Recording and reproducing device for magnetic disc including a head damping device | Osamu Shigenai, Yukio Saito, Motohiro Shimaoka, Yasuyuki Hirose, Masao Okita | 1987-06-09 |
| 4651240 | Disk cartridge loading and ejecting mechanism in a recording and playback apparatus | Masao Okita, Yukio Saito | 1987-03-17 |
| 4641211 | Disk cartridge loading mechanism in a recording and reproducing apparatus | Masao Okita, Yukio Saito | 1987-02-03 |
| 4635149 | Loading and ejecting mechanism in a recording and reproducing apparatus | Masao Okita, Yukio Saito | 1987-01-06 |