Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035442 | Door movement device | Sadayuki Makino, Kenta Mori, Eisuke UMEMURA, Takemitsu SUMIYA, Nobuyasu Miwa +1 more | 2021-06-15 |
| 10554093 | Stator of brushless motor, brushless motor, and power sliding door apparatus using brushless motor | Nobuyasu Miwa, Takemitsu SUMIYA, Akihiro Yasui | 2020-02-04 |
| 6714005 | Non-contact type displacement sensor apparatus | Masahiro Kimura, Keiji Yasuda | 2004-03-30 |
| 6677767 | Displacement sensor | Masahiro Kimura, Kouji Akashi, Keiji Yasuda | 2004-01-13 |
| 5949344 | Position sensor | Keiji Yasuda | 1999-09-07 |
| 5880669 | Variable resistance device | Akikazu Matsumoto, Kiyotaka Nakai, Wataru Kuwayama, Yukihisa Oda | 1999-03-09 |
| 5847640 | Variable resistor | Yukihiro Kato, Kouji Akashi, Akikazu Matsumoto, Yukihisa Oda | 1998-12-08 |