Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363885 | Propylene polymer composition useful for bumpers | Osamu Fukui, Yoshiro Umemoto, Tsugumi Sanmiya, Yutaka Sano | 1982-12-14 |
| 4346295 | Radiation image read out device | Hisatoyo Kato, Seiji Matsumoto | 1982-08-24 |