Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936103 | Conductive film for antennas, and antenna | Hiroshi Okamoto, Tomoya Nakanishi | 2024-03-19 |
| 11198759 | Polycarbonate copolymer | Kenta Imazato, Katsuhiro Yamanaka | 2021-12-14 |
| 10494522 | Polycarbonate resin having amine resistance | Katsuhiro Yamanaka | 2019-12-03 |
| 7205375 | Optical disk substrate and lightguide plate | Shintaro Nishida, Kuniyuki Hayashi | 2007-04-17 |