Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305981 | Elastic metallized decorative moldings | Ryoichi Muroi, Toshiyasu Ito, Tsugumi Sanmiya, Yasuhiro Mishima, Yoshiro Umemoto | 1981-12-15 |
| 4299924 | Polyisocyanurate resin and process for making the same | Yoshio Taguchi, Kozaburo Nagata, Takuji Isaka | 1981-11-10 |
| 4281096 | Manufacturing process for polyurethane auto parts and auto parts manufactured thereby | Yoshiro Umemoto, Shuichiro Takao | 1981-07-28 |
| 4268078 | Shock absorbing bumper | Yoshiro Umemoto, Yasuhiro Mishima, Tugumi Sanmiya | 1981-05-19 |
| 4268079 | Shock absorbing bumper | Yoshiro Umemoto, Yasuhiro Mishima, Tugumi Sanmiya | 1981-05-19 |
| 4263356 | Auto ceiling panel | Tatsuo Sakamoto, Yoshiro Umemoto | 1981-04-21 |
| 4212954 | Polyurethane foam product for an impact absorber | Kunihiko Terasaka, Isao Sakata | 1980-07-15 |
| 4209564 | Flexible foamed product with skin and process for its manufacture | Yoshio Taguchi, Kazuo Kobayashi, Isao Sakata | 1980-06-24 |