Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852316 | Construction component, light radiating system, and illumination system | Hiroshi Kitano, Kenichiro Tanaka, Takanori Aketa, Yoshiyuki Takegawa | 2023-12-26 |
| 11242964 | Illumination apparatus for simulating blue sky | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii | 2022-02-08 |
| 10718489 | Illumination system and illumination control method | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii | 2020-07-21 |
| 10677421 | Illumination apparatus | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii | 2020-06-09 |
| 10591136 | Artificial skylight utilizing light-guides for enhanced display | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii | 2020-03-17 |
| 10440792 | Illumination apparatus and illumination system | Hironori Takeshita, Kentaro Yamauchi, Satoru Yamauchi, Shumpei Fujii | 2019-10-08 |
| 10359161 | Light environment rendering system, lighting apparatus, light environment rendering method, and storage medium | Kentaro Yamauchi, Hironori Takeshita | 2019-07-23 |
| 10267490 | Light apparatus for producing pseudo surroundings environment | Kentaro Yamauchi, Hironori Takeshita | 2019-04-23 |
| 9882434 | Non-contact power transmission device drive method and non-contact power transmission device | Hiroshi Kohara, Kenichi Irie | 2018-01-30 |
| 9791133 | Lighting control device, lighting system, and method of controlling lighting device | Minoru Tanaka, Tatsuya Sasago, Haruka Miyagata, Teruyuki Kimata, Ryo Kawamura | 2017-10-17 |
| 9735626 | Non-contact power supply system, non-contact power supply device, and power supply target device | — | 2017-08-15 |
| 9618645 | Metal detection device using harmonic level detection | Kenichi Irie, Masashi Kawada, Hiroshi Kohara | 2017-04-11 |
| 9293251 | Method of exciting primary coils in contactless power supplying device and contactless power supplying device | Kenichi Irie | 2016-03-22 |
| 9275790 | Contactless power supplying device | Kenichi Irie | 2016-03-01 |
| 9229069 | Method for detecting metal foreign object on contactless power supply device, contactless power supply device, contactless power reception device, and contactless power supply system | — | 2016-01-05 |
| 7709795 | Infrared sensor unit and process of fabricating the same | Hiroshi Yamanaka, Tsutomu Ichihara, Yoshifumi Watabe, Koji Tsuji, Masao Kirihara +2 more | 2010-05-04 |
| 7484410 | Gyro sensor and sensor apparatus using same | Koji Tsuji, Kazuo Gouda, Masao Kirihara, Youichi Nishijima | 2009-02-03 |