Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866551 | Cassette loading apparatus | Yoshinobu Kishimoto, Harumi Kudo | 1989-09-12 |
| 4831472 | Cassette loading apparatus | Yoshihiro Makino, Yoshinobu Kishimoto, Tetsuki Asaoka | 1989-05-16 |