Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030691 | Cable connection structure for movable member | Shinji Ichikawa, Ryuichi Yoshida | 2018-07-24 |
| 9803402 | Vehicular handle device | Shinji Ichikawa | 2017-10-31 |
| 9404293 | Vehicle door handle device | Shinji Ichikawa, Ryuichi Yoshida, Kouji Tsuji | 2016-08-02 |
| 9193309 | Vehicular handle | Takao TOYAMA, Naoki Sato | 2015-11-24 |
| 8966826 | Handle base attachment structure | Shinji Ichikawa, Ryuichi Yoshida | 2015-03-03 |
| 5207949 | Highly conductive polyoxymethylene resin composition containing carbon black | Masahiko Niino | 1993-05-04 |