Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031462 | Molded component, electronic apparatus, and method of producing a molded component | Fujio Kobayashi, Masashi Torimoto, Katsuharu Kajikawa | 2011-10-04 |
| 6314076 | Optical pickup device in recording and/reproducing apparatus | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2001-11-06 |
| 6285643 | Disk cartridge, disk driving device using disk cartridge, and storage system comprising disk cartridge and disk driving device | — | 2001-09-04 |
| 6272092 | Recording and reproducing apparatus with lock and release mechanism | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2001-08-07 |
| 6188661 | Recording and reproducing apparatus having elevation mechanism | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2001-02-13 |
| 6154431 | Recording and reproducing apparatus | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2000-11-28 |
| 6046976 | Disc cartridge with grooves for a recording and reproducing apparatus | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2000-04-04 |
| 6021108 | Optical pickup device in recording and/reproducing apparatus | Yoshitaka Aoki, Takakiyo Kanazawa, Akio Matsuda, Kiyoshi Ohmori, Sunao Aoki +1 more | 2000-02-01 |
| 5867477 | Optical disk with snap-fit magnetized hub | Takashi Naito | 1999-02-02 |
| 5511055 | Optical disk device with cooling fan | Tadashi Otsuki, Tadayuki Nike | 1996-04-23 |
| 5091901 | Disc Cartridge with dual identification elements | Hiroshi Yamamoto | 1992-02-25 |