Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D825797 | Headlights lenses for vehicles | Ritsuya Oshima, Kuniko Kojima | 2018-08-14 |
| 9951918 | Vehicle headlight device and light guide element | Muneharu Kuwata | 2018-04-24 |
| 9945528 | Headlight module and headlight device | Ritsuya Oshima, Kuniko Kojima, Muneharu Kuwata | 2018-04-17 |
| 9873371 | Headlight device | Ritsuya Oshima, Kuniko Kojima | 2018-01-23 |
| 9810392 | Vehicle headlight device | Ritsuya Oshima, Muneharu Kuwata, Atsushi Michimori, Kuniko Kojima | 2017-11-07 |
| D796089 | Headlight lenses for a vehicle | Ritsuya Oshima, Kuniko Kojima | 2017-08-29 |
| 9689549 | Vehicle headlight device | Ritsuya Oshima, Muneharu Kuwata, Atsushi Michimori, Kuniko Kojima | 2017-06-27 |
| 9261765 | Light converging optical system and projection-type image display apparatus | Muneharu Kuwata, Kuniko Kojima | 2016-02-16 |