Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7265324 | Flexible heating sheet | Hideki Ozawa, Shigeru Yamamoto, Michimasa Shimizu, Shuichi Hashiguchi | 2007-09-04 |
| 6129982 | Aromatic polyimide film having improved adhesion | Hiroaki Yamaguchi, Hideki Ozawa, Toshihiko Anno | 2000-10-10 |