Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579568 | Switch for vehicle | — | 2009-08-25 |
| 7538290 | Automotive push switch | Hiroyuki Kosaka | 2009-05-26 |
| 7485825 | Push-type vehicle switch | Hisashi Nishikawa, Masaru Shimizu, Hiroyuki Kosaka, Toru Arakawa | 2009-02-03 |
| 7449643 | Switch for vehicle | — | 2008-11-11 |
| 7397004 | Push-switch for vehicle and method of manufacturing the same | Hiroyuki Kosaka | 2008-07-08 |
| 7365280 | Switch and manufacturing method thereof | Hisashi Nishikawa, Hiroyuki Kosaka, Takao Matsui, Tetsuya Koma, Makoto Nagahara +1 more | 2008-04-29 |
| 6951404 | Illumination knob and method of manufacturing knob | Shigeyoshi Umezawa | 2005-10-04 |
| 6930261 | Switch for vehicle | — | 2005-08-16 |
| 6912791 | Rotation angle detector | Ichiro Tateishi, Masahide Onishi | 2005-07-05 |
| 6909282 | Rotation angle detector | Masahide Onishi, Toshihiro Nomura, Ichiro Tateishi, Hisashi Nishikawa | 2005-06-21 |
| 6870470 | Angle sensor and car using the same | Toshihiro Nomura, Satoru Fukui, Masahide Onishi | 2005-03-22 |
| 6852938 | Multidirectional operation switch | — | 2005-02-08 |
| 6804888 | Rotational angle detector and rotational angle detecting method | Hisashi Nishikawa, Ichiro Tateishi, Masahide Onishi | 2004-10-19 |
| 6791042 | Automotive lever switch | Takeo Nakamura | 2004-09-14 |
| 6630823 | Rotation angle detector | Ichiro Tateishi, Hisashi Nishikawa, Takashi Ichimura, Satoru Fukui, Masahide Onishi | 2003-10-07 |
| 6621224 | Light-controlling device used for vehicle | Shigeyoshi Umezawa, Tsurugi Sawai, Toshihiro Nomura | 2003-09-16 |
| 6580039 | Multidirectional switch and operation unit using the same | Shigeyoshi Umezawa, Naoaki Matsui, Hitokazu Shitanaka | 2003-06-17 |
| 6399905 | Lever switch and complex switch using the same | Hisashi Nishikawa | 2002-06-04 |
| 6375477 | Electronic device with connector and method of manufacturing the same | Hisashi Nishikawa, Ichiro Tateishi, Masahide Onishi | 2002-04-23 |
| 6359243 | Multi-directional operating switch and electronic device using the same | Hitokazu Shitanaka, Shigeyoshi Umezawa, Naoaki Matsui | 2002-03-19 |
| 6341969 | Rotary connector | Ryoichi Taniuchi, Takeo Nakamura, Ichiro Tateishi, Naoaki Matsui | 2002-01-29 |
| 6329755 | Light adjustment device for a vehicle | Shigeyoshi Umezawa, Masahiro Takamatsu, Shigeo Shigeyama | 2001-12-11 |
| 6309233 | Revolving connector | Ryoichi Taniuchi, Ichiro Tateishi, Takeo Nakamura, Naoaki Matsui | 2001-10-30 |