Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7731434 | Actuator and blade drive device for camera | Akira Yasuda, Shuichi Kawaguchi, Akihiro Ito, Shigeru Yanagisawa | 2010-06-08 |
| 5114254 | Ribbon cassette having means to feed both fabric and film ribbons | Hiroyuki Sato | 1992-05-19 |