Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688442 | Nonlinear optical materials and process for producing the same | Masanori Ando, Kohei Kadono, Toru Sakaguchi, Masaru Miya | 1997-11-18 |
| 5623090 | Method for production of alcohol, ketone, and epoxide by oxidation of hydrocarbon | Susumu Tsubota, Toshio Hayashi | 1997-04-22 |