Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770941 | Film production method | Satoshi Kobayashi, Makoto Anryu, Hiroyuki Hayasaka, Toshiaki SASADA | 2023-09-26 |
| 10964902 | Film production method | Satoshi Kobayashi, Makoto Anryu, Hiroyuki Hayasaka, Toshiaki SASADA | 2021-03-30 |
| 5734008 | Polyimide film | Youichi Ueda, Mitsuhiro Shibata | 1998-03-31 |
| 5489669 | Polyimide and process for producing the same | Mitsuhiro Shibata, Shuichi Kanagawa | 1996-02-06 |