Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429703 | Light refraction member, optical system, lighting systems, display systems, moving object, and mold | Tomohisa Sakaguchi, Kazumasa Takata, Masaru Fujita | 2025-09-30 |
| 12416756 | Surface light-emitting device, display device, and illumination device | Kazumasa Takata | 2025-09-16 |
| 12204100 | Optical system for a display system projecting a virtual image onto a target space | Kazumasa Takata, Masaru Fujita, Tomohisa Sakaguchi, Hiroki Hara, Masaki Amie | 2025-01-21 |
| 11940647 | Optical system | YOSUKE ARAKI, Kazumasa Takata, Masaru Fujita | 2024-03-26 |
| 11835719 | Optical system for a display system projecting a virtual image onto a target space | Kazumasa Takata, Masaru Fujita, Tomohisa Sakaguchi, Hiroki Hara, Masaki Amie | 2023-12-05 |
| 11656473 | Lightguide lighting system for display system | Kazumasa Takata, Masaru Fujita, YOSUKE ARAKI, Tomohisa Sakaguchi | 2023-05-23 |
| 11507229 | Molded body for electronic function, method for manufacturing the same, and operation device using molded body for electronic function | Hiroshi Morioka, Takashi Morimoto, Hideaki Eto, Tomoya Moriura | 2022-11-22 |
| 10962702 | Input device | Shigeru Yamane, Hideaki Eto, Masahiro Kasano, Go Nakatani, Hiroshi Morioka | 2021-03-30 |
| 10768354 | Display device | Kazumasa Takata | 2020-09-08 |
| 10564777 | Display device and input device | Yuma SASAGAWA, Masaki Kontani, Takeshi Masutani | 2020-02-18 |
| 10527776 | Display device | Kazumasa Takata | 2020-01-07 |
| 10379282 | Multicolor display apparatus and method for setting gradation value of multicolor display apparatus | Kazumasa Takata, Kenji Takamoto | 2019-08-13 |
| 10345503 | Display device | Kazumasa Takata, Kenji Takamoto | 2019-07-09 |
| 10338296 | Display apparatus | Kazumasa Takata, Kenji Takamoto | 2019-07-02 |