Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320936 | Photo responsive material employing a thiophene derivative having long conjugated chain at 3-position | Tomokazu Iyoda, Takeo Shimizu | 1994-06-14 |
HK
Hiroaki Kumagai
Overall (1994): #125,515 of 165,921Top 80%
1
Patents 1994