Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143399 | Aromatic polyimide film | Takashi Kohno, Akinori Otani, Susumu Morishige | 2000-11-07 |
| 5830564 | Aromatic polyimide film | Takashi Kohno, Akinori Otani, Susumu Morishige | 1998-11-03 |