Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066548 | Polyphenylene ether resin composition, prepreg, metal-clad laminate, and printed wiring board | Hiroaki UMEHARA | 2021-07-20 |
| 11059260 | Prepreg, metal-clad laminated board, and printed wiring board | Keiko Kashihara, Takashi Hoshi | 2021-07-13 |