Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198491 | Cooking utensils surface coated with tetrafluoroethlene base polymer | Norimasa Honda, Yoshiaki Kataoka | 1993-03-30 |
| 4914146 | Polytetrafluoroethylene containing coating composition | Norimasa Honda, Yoshiaki Kataoka | 1990-04-03 |
| 4650815 | Foamed articles of fluorocarbon resins | Osamu Shirasaki, Tomohiko Hirata | 1987-03-17 |
| 4409354 | Fluorinated resin coating composition containing micaceous iron oxide | Seisuke Suzue, Toshio Mizuno, Yoshiaki Kataoka | 1983-10-11 |