Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256472 | Fluorine resin type weather-resistant film | Mikio Shimizu, Masami Inoue | 1993-10-26 |
| 5132164 | Fluorine resin type weather-resistant film | Mikio Shimizu, Masami Inoue | 1992-07-21 |
| 4325838 | Catalysts for polymerization of olefins | Hideyuki Tanaka, Kiyotaka Saito, Shozo Hori, Yutaka Mitsuda | 1982-04-20 |