Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831373 | Illuminance sensor, proximity sensor, and display device including the sensor | Takahiro Inoue | 2017-11-28 |
| 9562922 | Light sensor and electronic device | Takayuki Shimizu | 2017-02-07 |
| 8773350 | Sensor circuit and electronic apparatus | Takahiro Inoue | 2014-07-08 |
| 8648807 | Illuminance sensor and display device including same | Takahiro Inoue | 2014-02-11 |
| 7820957 | Optical encoder for detecting movement of a moving object and electronic equipment including the optical encoder | Norikazu Okada | 2010-10-26 |
| 7737773 | Semiconductor device, step-down chopper regulator, and electronic equipment | Atsushi Kanamori, Hirohisa Warita | 2010-06-15 |