Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887161 | Memory cartridge and digital electronic still video camera in which said memory cartridge is freely loadable/unloadable | Mikio Watanabe, Seiki Nishi | 1989-12-12 |
| 4864435 | Magnetic record erase circuit | Chikuni Kawakami | 1989-09-05 |
| 4862280 | Dual film and video tape camera | Toshiharu Iida, Kimiaki Nakada, Akira Masuda | 1989-08-29 |
| 4829384 | Camera for shooting movie and still pictures | Toshiharu Iida, Kimiaki Nakada, Seimei Ushiro | 1989-05-09 |