Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736312 | Electronic apparatus, electronic apparatus operation system, authentication system, authentication method, and information storage medium | Tadahisa Komurasaki | 2004-05-18 |
| 6556529 | Disk recording and/or reproducing apparatus | Seiji Kurauchi, Tetsuya Tanaka | 2003-04-29 |
| 5208791 | System for recovering a CD in a CD player having a magazine containing a plurality of disks | Atsushi Kurosawa, Kiyoshi Morikawa, Kaoru Takemasa, Kiyohito Kajihara, Osamu Kitazawa | 1993-05-04 |
| 5191569 | Disk playback device | Atsushi Kurosawa, Toshiyuki Kimoto, Kiyohito Kajihara | 1993-03-02 |
| 5164929 | Stopper for trays in a magazine of a CD player | Atsushi Kurosawa, Kiyoshi Morikawa, Kiyohito Kajihara, Osamu Kitazawa, Kaoru Takemasa | 1992-11-17 |
| 5145039 | Damper filled with oil | Kiyoshi Morikawa, Atsushi Kurokawa, Kiyohito Kajihara, Kaoru Takemasa, Osamu Kitazawa | 1992-09-08 |
| 5136563 | Magazine holder in a CD player | Kaoru Takemasa, Atsushi Kurosawa, Kiyohito Kajihara, Osamu Kitazawa, Kiyoshi Morikawa | 1992-08-04 |
| 5077717 | System for detecting a CD on a tray in a compact disk player having a magazine containing a plurality of disks | Atsushi Kurosawa, Kiyoshi Morikawa, Kaoru Takemasa, Kiyohito Kajihara, Osamu Kitazawa | 1991-12-31 |
| 5068501 | Tape end switch detecting device for tape player | Susumu Yoshida, Kenji Uchiyama | 1991-11-26 |
| 5042024 | Disk reproduction apparatus capable of being disposed in different attitudes | Atsushi Kurosawa, Toshiyuki Kimoto, Kiyohito Kajihara | 1991-08-20 |
| 5036407 | Device for detecting tape characteristics and head position | Susumu Yoshida, Kenji Uchiyama | 1991-07-30 |
| 5034936 | Multi-disk disk player having minimally-sized magazine drive motor | Atsushi Kurosawa, Toshiyuki Kimoto, Kiyohito Kajihara | 1991-07-23 |
| 4841499 | Multi-disc player | Akira Takahashi, Testuro Kamimura, Masahiko Kawamura, Kiyoshi Morikawa | 1989-06-20 |