Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667624 | Polarization plate gluing apparatus | Takashi Akimoto, Susumu Ojima, Seiki Takeda | 1997-09-16 |
| 4360819 | Thermal recording apparatus | Tamio Saito, Yoshikatsu Fukumoto | 1982-11-23 |