Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661231 | Fluorocarbon polymers and processes for their preparation | Kiyohide Matsui, Yoshiyuki Kikuchi, Tamejiro Hiyama, Kiyoshi Kondo | 1987-04-28 |
| 4659744 | Fluorocarbon anion exchangers and processes for their preparation | Kiyohide Matsui, Yoshiyuki Kikuchi, Tamejiro Hiyama, Kiyosi Kondo, Akira Akimoto +2 more | 1987-04-21 |
| 4567206 | Fluorocarbon polymers and processes for their preparation | Kiyohide Matsui, Yoshiyuki Kikuchi, Tamejiro Hiyama, Kiyoshi Kondo, Akira Akimoto +2 more | 1986-01-28 |