Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421847 | Lens for headlamps of vehicles and method of using lens for headlamps of vehicles | Kenta Ishii, Norihisa Sakagami | 2022-08-23 |
| 11340387 | Diffuser | Masato Okano, Kazuya Yamamoto, Makio NISHIMAKI | 2022-05-24 |
| 11327206 | Diffuser | Yukinobu NISHIO, Toru Inomata, Masato Okano | 2022-05-10 |
| 11248770 | Illumination optical system | Sadayuki Konishi, Kayuri Kinoshita, Kenta Ishii, Norihisa Sakagami | 2022-02-15 |