Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698783 | Electronic equipment calendar and random daily message generator | Yoshiaki Nishimuro, Osamu Hirata, Akira Miyakawa, Hideo Fushimoto, Kazumi Sekine | 1987-10-06 |
| 4535416 | Electronic compact function calculator | Hideo Fushimoto, Kazumi Sekine, Akira Miyagawa, Osamu Hirata, Yoshiaki Nishimuro | 1985-08-13 |