Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275846 | Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and printed wiring board | Rihoko Watanabe, Teppei WASHIO, Hiroharu Inoue | 2025-04-15 |
| 12173151 | Polyphenylene ether resin composition, prepreg using same, film with resin, metal foil with resin, metal-clad laminate and wiring board | Hiroaki UMEHARA, Fumito Suzuki, Hiroharu Inoue | 2024-12-24 |
| 11866580 | Polyphenylene ether resin composition, prepreg using same, film with resin, metal foil with resin, metal-clad laminate and wiring board | Hiroaki UMEHARA, Fumito Suzuki, Hiroharu Inoue | 2024-01-09 |