Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166846 | Vehicle door module | Sadayuki Makino, Hidefumi Katayama, Satoshi Shibayama, Kenta Mori | 2019-01-01 |
| 10138670 | Lifting device and vehicle door with said lifting device | Hidefumi Katayama, Hirokazu Suzumura, Shigeyuki Suzuki, Takayuki Ueno | 2018-11-27 |
| 10060174 | Sliding door module | Hidefumi Katayama, Sadayuki Makino, Satoshi Shibayama, Tomohiro Negishi, Takahito Kobatake +1 more | 2018-08-28 |
| 9896874 | Lifting and lowering apparatus | Shigeyuki Suzuki, Hidefumi Katayama, Hirokazu Suzumura, Takayuki Ueno | 2018-02-20 |
| 9476496 | Driving apparatus for vehicle | Ryoichi Fukumoto, Shigeyuki Suzuki, Hidefumi Katayama, Takuya Kotani | 2016-10-25 |