Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888958 | Current test probe having a solder guide portion, and related probe assembly and production method | Akira Souma, Yoshikazu Urushiyama, Tomoya Sato, Hideki Hirakawa, Takayuki Hayashizaki | 2011-02-15 |
| 7629807 | Electrical test probe | Hideki Hirakawa, Akira Soma, Takayuki Hayashizaki, Shinji Kuniyoshi | 2009-12-08 |
| 5033184 | Method of manufacturing magnetic head | Takahiko Tandai | 1991-07-23 |