Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940466 | Ceramic, probe guiding member, probe card, and socket for package inspection | Wataru Yamagishi, Kazumasa Mori | 2024-03-26 |
| 11485686 | Ceramic, probe guiding member, probe card, and socket for package inspection | Wataru Yamagishi, Kazumasa Mori | 2022-11-01 |
| 11306029 | Alumina sintered body, method for manufacturing the same, and part for semiconductor manufacturing apparatus | Osanobu FUKUO, Kiyotaka Saitou | 2022-04-19 |