Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5210246 | Amino group-containing silicate composition and dehydrating agent containing it | Tetsuya Tanaka, Hiroaki Katano | 1993-05-11 |
| 4542070 | Process for adhering polyurethane elastomer to metal | Takao Harada, Yoshijiro Oyaizu, Tatsuhiko Kobayashi | 1985-09-17 |
| 4514525 | Process for preparing smoke-retardant polyisocyanurate foam | Kaneyoshi Ashida, Shoichi Ohkubo | 1985-04-30 |