Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759364 | Electrical apparatus and electrical apparatus system | Keiichi Ogawa, Hiroshi Kojima | 2020-09-01 |
| 9753594 | Electrostatic capacitance operation device fabrication method, operation panel, and electrostatic capacitance operation device | Osamu Yoneji | 2017-09-05 |
| 9326395 | Electrical connection box | Takehiro Kanou, Shuka Chen | 2016-04-26 |
| 9255976 | Current detection device | Hirokatsu Nakajima, Kouji Nishi, Takashi Misaki | 2016-02-09 |
| 8952688 | Current Detector | Hirokatsu Nakajima | 2015-02-10 |
| 8947083 | Current detecting apparatus | Hirokatsu Nakajima | 2015-02-03 |
| 8854036 | Current detecting apparatus | Hirokatsu Nakajima | 2014-10-07 |
| 8841907 | Current detecting apparatus | Hirokatsu Nakajima | 2014-09-23 |
| 8680416 | Dial switch | Hirokatsu Nakajima | 2014-03-25 |
| 8680417 | Operation apparatus | Hirokatsu Nakajima | 2014-03-25 |
| 8680418 | Rotation operating device | Hirokatsu Nakajima | 2014-03-25 |
| 8664551 | Operating device | Hirokatsu Nakajima | 2014-03-04 |