Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468432 | High dielectric-constant film | Kunio Murakami, Tsugio Nagasawa, Tomozo Sekiya, Mituru Uenishi | 1984-08-28 |
| 4230658 | Process for preparing biaxially drawn thermoplastic polyester film | Kunio Murakami, Tsugio Nagasawa, Tadashi Hayashi, Akiyoshi Kozuma | 1980-10-28 |