Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6255339 | Tetrahydronaphthofuranone derivatives and process for producing the same | Kenichi Kurihara, Rie Shinei, Kiyoshi Tanabe, Yasuo Yamamoto, Keiichi Ajito +4 more | 2001-07-03 |