Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458882 | Element provided with portion for position determination and measuring method | Takahiro Fujioka | 2019-10-29 |
| 10295336 | Element provided with portion for position determination and measuring method | Takahiro Fujioka, Atsuya Fushiki, Hironori HORIKIRI | 2019-05-21 |
| 10295754 | Position determination method and element | Takahiro Fujioka, Hironori HORIKIRI | 2019-05-21 |
| 10215363 | Optical element | — | 2019-02-26 |
| 10120145 | Optical element with annular light-collecting area forming an annular image outside itself | Soshi Tsuruta, Hironori HORIKIRI, Hisashi MAKI, Takahiro Fujioka | 2018-11-06 |
| 9857051 | Optical element, illumination device including the optical element, and illumination module including the illumination device | Daisuke Seki | 2018-01-02 |
| 9618660 | Infrared imaging system | Kayoko Fujimura, Daisuke Seki | 2017-04-11 |
| 9435507 | Optical element | Daisuke Seki, Kouei Hatade | 2016-09-06 |
| 9404638 | Optical element and illumination unit | Daisuke Seki | 2016-08-02 |
| 9200777 | Optical element and illumination device using the same | Daisuke Seki | 2015-12-01 |
| 9194559 | Illumination lens and illumination module | Daisuke Seki, Takatoshi Suzuki | 2015-11-24 |
| 8017923 | Infrared source and method of manufacturing the same | Yasuaki Inoue, Hideki Miyazaki | 2011-09-13 |