Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871646 | Polysilane compound and photosensitive composition | Shizu Hayase, Rumiko Horiguchi, Yasunobu Onishi | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871646 | Polysilane compound and photosensitive composition | Shizu Hayase, Rumiko Horiguchi, Yasunobu Onishi | 1989-10-03 |