Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130327 | Electronic component testing apparatus, socket, and carrier | Naoto Imaizumi, Sungywen Kim, Takashi Kawashima, Akihiko Ito | 2024-10-29 |
| D819581 | Socket for electronic device testing apparatus | Takeshi Okushi, Mitsunori Aizawa, Takashi Kawashima | 2018-06-05 |
| D788722 | Socket for an electronic device testing apparatus | Takeshi Okushi, Mitsunori Aizawa, Takashi Kawashima | 2017-06-06 |
| 7894763 | Image forming apparatus | Keiji Itoh, Yoshihiro Saitoh, Hiroaki Mogi, Toshiyuki Kitamura, Toshikatsu Takahashi +1 more | 2011-02-22 |
| 7199596 | Manual testing instrument | — | 2007-04-03 |