Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762722 | Sealed package of raw meat or fish and method of preserving raw meat or fish | Masatoshi Izumimoto, Syuji Wakamatsu | 1988-08-09 |
| 4192773 | Oxygen absorbent | Yoshio Yoshikawa, Takanari Nawata, Akira Amemiya, Toshio Komatsu, Yoshiaki Inoue | 1980-03-11 |