Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12050234 | IC socket includes a base part with a contact pin and a sheet member for electrical connection between the IC package and the wiring board | — | 2024-07-30 |
| 11909144 | Socket | Keiichi Narumi | 2024-02-20 |
| 11329411 | Electrical connection socket | Keiichi Narumi | 2022-05-10 |
| 11189945 | Method of manufacturing electrical connection socket, and electrical connection socket | Keiichi Narumi | 2021-11-30 |
| 9418967 | Semiconductor device | Mitsuaki Katagiri, Satoshi Isa, Dai Sasaki | 2016-08-16 |
| 8063476 | Semiconductor device | Mitsuaki Katagiri, Satoshi Isa, Dai Sasaki | 2011-11-22 |
| 7944026 | Semiconductor device | Mitsuaki Katagiri, Satoshi Isa, Haruo Akahoshi | 2011-05-17 |
| 7816768 | Semiconductor device including ground and power-supply planes and a dielectric layer between the ground and power-supply planes | Mitsuaki Katagiri, Satoshi Isa | 2010-10-19 |