Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778859 | Tetramine derived polyimide with pendant unsaturation, and various photosensitive compositions therefrom | Hideo Ai, Akihiko Ikeda | 1988-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778859 | Tetramine derived polyimide with pendant unsaturation, and various photosensitive compositions therefrom | Hideo Ai, Akihiko Ikeda | 1988-10-18 |