Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144461 | Method of removing acid component in deteriorated acetate film | Takashi Sawaguchi, Shoichiro Yano, Yoshitaka Morimatsu | 2006-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144461 | Method of removing acid component in deteriorated acetate film | Takashi Sawaguchi, Shoichiro Yano, Yoshitaka Morimatsu | 2006-12-05 |