Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5182252 | Film for a thermal transfer ink ribbon | Tadashi Shuto, Toshiaki Matsumoto, Hideo Sakuraya, Shoji Nishimoto | 1993-01-26 |
| 4468432 | High dielectric-constant film | Kazuo Matsukura, Kunio Murakami, Tomozo Sekiya, Mituru Uenishi | 1984-08-28 |
| 4230658 | Process for preparing biaxially drawn thermoplastic polyester film | Kazuo Matsukura, Kunio Murakami, Tadashi Hayashi, Akiyoshi Kozuma | 1980-10-28 |