Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383307 | Entry sheet for drilling and method for drilling processing using same | Takayuki Kamei, Yousuke Matsuyama | 2022-07-12 |
| 11217445 | Supporting substrate, supporting substrate-attached laminate and method for manufacturing a package substrate for mounting a semiconductor device | Syunsuke Hirano, Yoshihiro Kato, Kazuaki KAWASHITA, Youichi Nakajima | 2022-01-04 |