Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654949 | Recording medium reproducing device | Yoshiya Nonaka, Kazunori Matsuo, Shigetoshi Kato | 1997-08-05 |
| 5633842 | Disk selection control device for multidisk player | Junichi Nishida, Fumio Endo, Akira Hayama, Toshiyuki Kimura, Hitoshi Sato +1 more | 1997-05-27 |
| 5601490 | Track racing game machine | Toshiaki Nakagawa, Hiroshi Yokota, Kouichi Ozaki | 1997-02-11 |