Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679445 | Authentication device for delivery service | — | 2020-06-09 |
| 10546442 | Automatic opening/closing door | — | 2020-01-28 |
| D750513 | Pole-mounted vehicle sensor | David William King, Anthony Babaran, Ron Lawrence | 2016-03-01 |
| 8994229 | Wireless non-contact switch for automatic doors | Robert E. Blair, James Sargent | 2015-03-31 |
| 7530198 | Swing door opening/closing detection system | Yasuhiro Takada | 2009-05-12 |
| 7030364 | Optical detection sensor | Kiyofumi Fukuda, Yasuhiro Takada | 2006-04-18 |
| 7009168 | Sensor | Kiyofumi Fukuda, Yasuhiro Takada | 2006-03-07 |
| 6970085 | Door sensor and door equipped with such door sensor | Junichiro OKABE | 2005-11-29 |