Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788254 | Curable polymer composition | Fumio Kawakubo, Sadao Yukimoto, Katsuhiko Isayama, Takahisa Iwahara | 1988-11-29 |
| 4687818 | Polymer and pressure sensitive adhesive composition | Fumio Kawakubo, Sadao Yukimoto, Katsuhiko Isayama | 1987-08-18 |
| 4618653 | Novel polymer and cured product of the same | Fumio Kawakubo, Sadao Yukimoto, Katsuhiko Isayama | 1986-10-21 |
| 4618656 | Novel polymer and cured product of the same | Fumio Kawakubo, Sadao Yukimoto, Katsuhiko Isayama | 1986-10-21 |