Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5530046 | Method for producing an oxidation-treated polymer solution and a method for producing a laminate using the solution | Junko Fujita, Hiroshi Takida | 1996-06-25 |
| 5053257 | Process for forming film of hydrolyzed ethylene-vinyl acetate copolymer | Kenji Hasegawa, Teruo Iwanami | 1991-10-01 |