Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639825 | Thermosetting silicon-containing composition | Toshiro Nanbu, Hirotoshi Kawaguchi, Yasushi Kato | 1997-06-17 |
| 5602204 | Thermosetting composition | Toan Harimoto, Toshiro Nanbu, Jo Kawamura | 1997-02-11 |