Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686452 | Indane derivative and processes for preparing the same | Akihiko Ishida, Michihisa Yato, Shinsuke Nishiyama, Fumikazu Okumura | 1997-11-11 |
| 5605901 | Indane derivatives, processes for preparing the same and synthetic intermediate of the same | Akihiko Ishida, Michihisa Yato, Shinsuke Nishiyama, Fumikazu Okumura | 1997-02-25 |