Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253081 | Image recording device | Toshiharu Yumoto, Takashi Sakata | 1993-10-12 |
| 5189439 | Image recording device for recording a predetermined number of images on a single recording medium | Toshiharu Yumoto | 1993-02-23 |
| 4843471 | Video image storage device | Yoshiyuki Yazawa, Hirofumi Ohnishi, Taizo Akimoto, Susumu Washizu | 1989-06-27 |