Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363885 | Propylene polymer composition useful for bumpers | Osamu Fukui, Tsugumi Sanmiya, Yutaka Sano, Kazuyoshi Tanaka | 1982-12-14 |
| 4325574 | Shock absorbing bumper of a vehicle | Yasuhiro Mishima, Shuichiro Takao, Kazunori Sawada, Nobuo Kobayashi | 1982-04-20 |