Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9583854 | Connector and semiconductor testing device having the same | Jun Watanabe, Akinori Mizumura, Hirotaka Wagata | 2017-02-28 |
| 8740634 | Card connector | Masamitsu Takasaki, Masanori Hayashi, Yuji Naito, Mitsuhiro Tomita | 2014-06-03 |
| 8690583 | Probe connector | Akinori Mizumura, James Maroney | 2014-04-08 |
| 8632350 | Card connector | Masamitsu Takasaki, Yuji Naito, Mitsuhiro Tomita | 2014-01-21 |
| 8558568 | Connector and semiconductor testing device using the same | Jun Watanabe, Akinori Mizumura, Hirotaka Wagata | 2013-10-15 |
| 8382488 | Coaxial connector | — | 2013-02-26 |
| 8333595 | Coaxial connector | Akinori Mizumura | 2012-12-18 |
| 7637762 | Floating connector | — | 2009-12-29 |
| 7354279 | Floating connector | — | 2008-04-08 |