Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693982 | Semiconductor device socket | Yasushi Ideta, Akihiro Washitani, Tsunenori Umetsu, Keiko Kaneko | 1997-12-02 |
| 5658153 | Socket apparatus | Kiyokazu Ikeya, Masahiro Fuchigami, Hidekazu Iwasaki | 1997-08-19 |