Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294510 | Photosensitive member containing specific coumarin fluorescent bleaching agent | Hideaki Ueda, Shigeaki Tokutake, Yuki Shimada | 1994-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294510 | Photosensitive member containing specific coumarin fluorescent bleaching agent | Hideaki Ueda, Shigeaki Tokutake, Yuki Shimada | 1994-03-15 |