Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514151 | Light-emitting device, illumination device, and vehicle headlamp | Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura | 2019-12-24 |
| 10066809 | Light emitting device with optical member for exciting fluorescence, illumination device, and vehicle headlamp having the same | Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura | 2018-09-04 |
| 9562661 | Illumination device and vehicle headlight | Kensei Toyota, Koji Takahashi | 2017-02-07 |
| 9534756 | Light-emitting device, floodlight, and vehicle headlight | Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura, Tomohiro Sakaue | 2017-01-03 |
| 9291759 | Illumination device and vehicle headlight | Kensei Toyota, Koji Takahashi | 2016-03-22 |
| 9270975 | Information integrating device and information integrating method which integrates stereoscopic video information using main information and complementary information | Hideharu Tajima | 2016-02-23 |
| 9233639 | Light-emitting device and vehicle headlight | Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura | 2016-01-12 |
| 9068714 | Light-emitting device and vehicle headlight | Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura | 2015-06-30 |
| 8864328 | Illumination device and vehicle headlight | Kensei Toyota, Koji Takahashi | 2014-10-21 |
| 5223350 | Mold material for molding of an optical part and process for producing the same | Masaki Kobayashi, Tomoyuki OSHITA | 1993-06-29 |