Issued Patents 2023
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852940 | Optically anisotropic film, optical element, and optical system | Takashi YONEMOTO, Yukito Saitoh, Yuki Fukushima, Mitsuyoshi Ichihashi, Keisuke KODAMA +2 more | 2023-12-26 |
| 11835823 | Transmissive liquid crystal diffraction element | Yukito Saitoh, Takashi YONEMOTO | 2023-12-05 |
| 11835744 | Sensor | Katsumi Sasata, Yukito Saitoh | 2023-12-05 |
| 11828960 | Cholesteric liquid crystal layer, method of forming cholesteric liquid crystal layer, laminate, light guide element, and image display device | Katsumi Sasata, Yukito Saitoh | 2023-11-28 |
| 11822236 | Mold, imprint apparatus, and method of manufacturing article | Tomomi Funayoshi, Atsushi Kimura | 2023-11-21 |
| 11815706 | Method of manufacturing optical element and optical element | Yukito Saitoh | 2023-11-14 |
| 11807711 | Phenoxy resin, resin composition including same, cured object obtained therefrom, and production method therefor | Kazuo Ishihara | 2023-11-07 |
| 11796854 | Optical member and image display apparatus | Katsumi Sasata, Yukito Saitoh | 2023-10-24 |
| 11796880 | Liquid crystal diffraction element and laminated diffraction element | Yukito Saitoh, Katsumi Sasata | 2023-10-24 |
| 11787092 | Molding method, molding apparatus, molding system, and article manufacturing method | — | 2023-10-17 |
| 11782196 | Cholesteric liquid crystal layer and method for forming cholesteric liquid crystal layer | Katsumi Sasata, Yukito Saitoh | 2023-10-10 |
| 11768433 | Imprint method, imprint apparatus, and article manufacturing method | Kazuhiro Sato | 2023-09-26 |
| 11740554 | Imprint apparatus and method of manufacturing article | — | 2023-08-29 |
| 11714302 | Optical element and light guide element | Yukito Saitoh | 2023-08-01 |
| 11698583 | Imprint apparatus and article manufacturing method | Atsushi Kusaka | 2023-07-11 |
| 11693278 | Liquid crystal diffraction element and method for producing liquid crystal diffraction element | Yukito Saitoh, Keisuke KODAMA, Katsumi Sasata | 2023-07-04 |
| 11650448 | Liquid crystal diffraction element and light guide element | Katsumi Sasata, Yukito Saitoh | 2023-05-16 |
| 11630308 | Optical element, light guide element, and image display device | Yukito Saitoh, Ayako MURAMATSU, Daisuke Kashiwagi, Katsumi Sasata | 2023-04-18 |
| 11609476 | Light deflection device and optical device | Yukito Saitoh | 2023-03-21 |
| 11592700 | Light guide element comprising incidence, intermediate, and emission diffraction eelments provided on a light guide plate and image display apparatus | Katsumi Sasata, Yukito Saitoh | 2023-02-28 |
| 11588173 | All-solid-state lithium ion secondary battery having fluorine and carbon-containing liquid repellent film and mounted body | Tomohiro Yano, Masayuki Muroi | 2023-02-21 |