Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767287 | Compound and method for producing the same, resin composition, resin sheet, multilayer printed wiring board, and semiconductor device | Shunsuke Katagiri, Seiji Shika, Yune Kumazawa | 2023-09-26 |
| 11701304 | Dental restorative material and resin material for dentistry cutting formed of same | Hideki Kazama | 2023-07-18 |
| 11680139 | Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device | Yune Kumazawa, Seiji Shika, Shunsuke Katagiri | 2023-06-20 |
| 11643493 | Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device | Yune Kumazawa, Seiji Shika, Shunsuke Katagiri | 2023-05-09 |
| 11543052 | Valve device | Kazuki Okamura, Takashi Yamazaki, Toshihiko Shima, Kazushi Numazaki, Naohiro Sakamoto +2 more | 2023-01-03 |