Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187257 | Thermoformed polyarylene sulfide container | Takayuki Katto, Yukio Ichikawa, Toshio Enoki | 1993-02-16 |
| 5134206 | Polymer alloy of polyarylene thioether and a process for producing the same | Yo Iizuka, Ken Kashiwadate, Shunzo Endo, Toshio Hosokawa, Takayuki Katto +1 more | 1992-07-28 |
| 5021523 | Polymer alloy of polyarylene thioether and a process for producing the same | Yo Iizuka, Ken Kashiwadate, Shunzo Endo, Toshio Hosokawa, Takayuki Katto +1 more | 1991-06-04 |
| 4985512 | High-lubricity film | Yo Iizuka, Ken Kashiwadate, Toshio Hosokawa, Shunzo Endo, Takayuki Katto +1 more | 1991-01-15 |