Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652327 | Triazine polymers | Wen-Bing Kang, Shizuo Ogura, Yusuke Takano | 1997-07-29 |
TS
Tsunetoshi Sugiyama
Overall (1997): #63,989 of 185,788Top 35%
1
Patents 1997