Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216361 | Liquid crystal element, lighting apparatus, and vehicle lamp system | Satomi Suzuki | 2025-02-04 |
| 12078313 | Vehicular lamp and optical element | Ryotaro Owada | 2024-09-03 |
| 11906854 | Liquid crystal element, lighting apparatus | Hiroshi Tozuka | 2024-02-20 |
| 11859788 | Vehicle lighting system | Ryotaro Owada | 2024-01-02 |
| 11119365 | Liquid crystal element, lighting apparatus | — | 2021-09-14 |
| 11009734 | Control device for vehicular lamp, control method for vehicular lamp, vehicular lamp system | Yoshihisa Iwamoto, Takuya Kitazono | 2021-05-18 |
| 10914444 | Lamp unit, vehicular lamp system | Yoshifumi Takao, Masafumi Ohno, Yoshihisa Iwamoto | 2021-02-09 |
| 10859227 | Lighting apparatus, optical projection system | — | 2020-12-08 |
| 10830407 | Vehicular lamp | — | 2020-11-10 |
| 10808904 | Lamp unit, vehicular lamp system | Yoshihisa Iwamoto | 2020-10-20 |
| 10781992 | Vehicle headlamp system | Tomohide MANO, Hiroshi Tozuka | 2020-09-22 |
| 10738958 | Lighting device | Yoshifumi Takao, Takashi Sugiyama | 2020-08-11 |
| 10650765 | Liquid crystal element and lighting apparatus | Tomohide MANO, Keisuke Kato | 2020-05-12 |
| 10600978 | Liquid crystal element and light control apparatus for accurate light control | — | 2020-03-24 |
| 10571090 | Automotive headlight | Ryotaro Owada, Yoshifumi Takao | 2020-02-25 |
| 10551018 | Vehicular lamp, vehicular lamp system | Ryotaro Owada, Yoshifumi Takao | 2020-02-04 |
| 10534231 | Lighting device | Yoshifumi Takao | 2020-01-14 |
| 10222020 | Lighting fixture | — | 2019-03-05 |
| 10168595 | Electrodeposition element and mirror device | Manabu Yatabe, Norihisa Kobayashi | 2019-01-01 |
| 10155470 | Vehicle lighting device | — | 2018-12-18 |
| 10054674 | Light emitting and receiving system | Yasuyuki Kawakami | 2018-08-21 |
| 9971224 | Electro-optical device | — | 2018-05-15 |
| 9588394 | Optical apparatus and automobile lighting | Hiroto Fukushima, Norihisa Kobayashi | 2017-03-07 |
| 9354481 | Liquid crystal element and liquid crystal display apparatus | Keisuke Kato | 2016-05-31 |
| 9348191 | Liquid crystal element and liquid crystal display apparatus | — | 2016-05-24 |