Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340289 | Electrical contactor and electrical connecting apparatus | — | 2022-05-24 |
| D918150 | Electric contact | — | 2021-05-04 |
| 10908182 | Electrical connecting apparatus and contact | — | 2021-02-02 |
| 8460010 | Contact and electrical connecting apparatus | Ken Kimura, Katsuyuki Kakizaki, Masashi Hasegawa | 2013-06-11 |
| 7946855 | Contact and electrical connecting apparatus | — | 2011-05-24 |
| 7884630 | IC carrie, IC socket and method for testing IC device | Junichi Kasai, Kouichi Meguro, Masanori Onodera | 2011-02-08 |
| 7833036 | Electrical connecting apparatus | — | 2010-11-16 |
| 7819672 | Electrical connecting apparatus with inclined probe recess surfaces | — | 2010-10-26 |
| 7815473 | Contact and connecting apparatus | — | 2010-10-19 |
| 7771220 | Electrical connecting apparatus | Yoshihito Goto, Mitsuhiro Abe | 2010-08-10 |
| 7753693 | Contacts and electrical connecting apparatus using the same | Hidekazu Miura | 2010-07-13 |
| 7688094 | Electrical connecting apparatus | — | 2010-03-30 |
| 7625219 | Electrical connecting apparatus | Yoshihito Goto | 2009-12-01 |
| 7404719 | Contact block and electrical connecting apparatus | Yoshihito Goto | 2008-07-29 |
| 7303404 | Contact and electrical connecting apparatus | Yoshihito Goto | 2007-12-04 |
| 7165975 | Electrical connecting apparatus | Yoshiei Hasegawa, Masayoshi Hasegawa | 2007-01-23 |
| 6019612 | Electrical connecting apparatus for electrically connecting a device to be tested | Yoshiei Hasegawa | 2000-02-01 |
| 5888075 | Auxiliary apparatus for testing device | Yoshiei Hasegawa | 1999-03-30 |