Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274586 | Vehicle detection device, vehicle gate system, and method of controlling vehicle detection device | Yasuhiro Takada, Naoki Kageyama | 2019-04-30 |
| 9922543 | Battery-powered security sensor system | Takao Ujike, Katsutoshi Tatsuoka, Hiroshi Makino, Shinya Nishimura | 2018-03-20 |
| 9666003 | Object detection system | Masanao Shiraishi, Hiroyuki Ohba, Yasuhiro Takada, Akihiro Ikeuchi | 2017-05-30 |
| 9328548 | Object detection system having an adjuster for setting an operating condition including adjustment of the detection area of a sensor section | Masanao Shiraishi, Hiroyuki Ohba, Yasuhiro Takada | 2016-05-03 |
| 9064354 | Authentication registration and cancellation device | Masanao Shiraishi, Hiroyuki Ohba, Takeshi Kawahara, Yasuhiro Hosaki, Satoshi Sogabe +3 more | 2015-06-23 |