Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405515 | Control device and method | Naoyuki Ishihara, Yosuke Tomita, Naoki Hirobe, Tadao Nishiguchi | 2013-03-26 |
| 7292051 | Electrostatic capacitance sensor and flap type handle having electrostatic capacitance sensor | Kazuhiro Negoro | 2007-11-06 |
| 7102487 | Detector and lock controller using same | Kazuhiro Negoro, Yasuhiro Satoh, Tadao Nishiguchi | 2006-09-05 |
| 7071812 | Detector and lock controller using same | Kazuhiro Negoro, Yasuhiro Satoh, Tadao Nishiguchi | 2006-07-04 |