Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818806 | Process for producing highly adherent silicon-containing polyamic acid and corsslinked silicon-containing polyimide | Kouichi Kunimune, Hiromi Egawa, Shiro Konotsune | 1989-04-04 |