Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504735 | Information recording disk having a stepped central recess and hub configuration | Tsutomu Ota, Mamoru Sugimoto, Yasuto Nose, Tatsuro Higashi, Takashi Hayashi | 1996-04-02 |
| 5265086 | Information recording disk | Tsutomu Ota, Mamoru Sugimoto, Yasuto Nose, Tatsuro Higashi, Takashi Hayashi | 1993-11-23 |
| 4866593 | Photosensitive printing apparatus | Teiji Miura, Toshihide Okamura, Nobumasa Abe, Masatoshi Yonekubo, Hideo Yamazaki | 1989-09-12 |
| 4727380 | Photosensitive printing apparatus | Teiji Miura, Toshihide Okamura, Nobumasa Abe, Masatoshi Yonekubo, Hideo Yamazaki | 1988-02-23 |