Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423815 | Layer insulating film for multilayer interconnection, resin used therefor and process for producing the same | Michio Nakajima, Maki Tokuhiro, Saiko Yoshihashi | 2002-07-23 |
| 6335418 | Functional polyamic acid microfine particles, functional polyimide microfine particles, and processes for their production | Katsuya Asao, Hitoshi Morita, Hitoshi Onishi, Masaki Kimoto, Yayoi Yoshioka | 2002-01-01 |