Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136053 | Solenoid device | Osamu Daitoku, Tomoaki Tanaka, Ken Tanaka, Kiyonari Kojima | 2015-09-15 |
| 6863139 | Accessory-driving equipment for an automotive vehicle | Tsuneyuki Egami, Jiro Asai | 2005-03-08 |
| 6646442 | Voltage detection device for a battery package | — | 2003-11-11 |
| 6104166 | Method and device for detecting a state of charge of a battery assembly, and battery assembly charge and discharge control device | Yoshiaki Kikuchi, Toshiyuki Sekimori, Fumihiko Asakawa, Susumu Ukita, Yoshimi Shoji +2 more | 2000-08-15 |
| 6057688 | Residual capacity detecting apparatus for an electric vehicle's battery and a related residual capacity measuring method | Toshiyuki Kawai, Yuichi Sakajo | 2000-05-02 |