Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311766 | Liquid crystal display device | Ryuzo Yuki, Junichi Masuda, Shugo Yagi | 2025-05-27 |
| 12276797 | Display device and head-mounted display | — | 2025-04-15 |
| 12174386 | Display device including a first lens and a second lens having shapes asymmetric about a semi-transparent mirror, and head-mounted display | — | 2024-12-24 |
| 12066701 | Display device | Chiaki Minari, Ryuzo Yuki | 2024-08-20 |
| 12066716 | Electronic device | Akiko Itoh, Koji Murata, Keisuke Yoshida | 2024-08-20 |
| 11960166 | Display device | Masahiro Imai, Yuhichiroh Murakami, Takahiro Yamaguchi, Shige Furuta | 2024-04-16 |
| 11852952 | Liquid crystal lens, head mounted display and polarized sunglasses | Hiroaki Asagi, Yasuhiro Haseba, Kiyoshi Minoura | 2023-12-26 |
| 11747616 | Display device and head mounted display | Hiromi Katoh | 2023-09-05 |
| 11668970 | Display device | — | 2023-06-06 |
| 11073692 | Display apparatus and head mount display | Ryuzo Yuki | 2021-07-27 |
| 10895748 | Display device including optical member including light refracting portion and head-mounted display including the same | Hiromi Katoh | 2021-01-19 |
| 10884540 | Display device with detection of fold by number and size of touch areas | Tetsuo Murata, Tomohiro Kimura | 2021-01-05 |
| 10768430 | Display device and head-mounted display | Yuuichi Kanbayashi, Hiromi Katoh | 2020-09-08 |
| 10649131 | Display device and head-mounted display | Takafumi Shimatani | 2020-05-12 |
| 10606113 | Display device | — | 2020-03-31 |
| 10102814 | Controllable device for phase modulation of coherent light | Robert Missbach, Stephan Reichelt, Norbert Leister, Ralf Haussler, Hiromi Katoh +1 more | 2018-10-16 |
| 9857586 | Reflective projection display device | Takafumi Shimatani, Hiromi Katoh | 2018-01-02 |
| 9810948 | Spatial light modulator comprising a liquid crystal device having reduced stray light | Hiromi Katoh, Yuichi Kanbayashi, Norbert Leister, Ralf Haussler | 2017-11-07 |
| 9563114 | Display device | Hiromi Katoh, Takafumi Shimatani | 2017-02-07 |
| 9467686 | Stereoscopic display device for stereoscopic viewing at multiple viewing points | — | 2016-10-11 |
| 9064460 | Display device with touch sensor including photosensor | Yasuhiro Sugita, Kohei Tanaka, Tadashi Nemoto, Hiromi Katoh | 2015-06-23 |
| 9041692 | Display device | Tadashi Nemoto, Akizumi Fujioka | 2015-05-26 |
| 9041699 | Display device with touch sensor including signal processing circuit with photosensor | Yasuhiro Sugita, Kohei Tanaka, Tadashi Nemoto, Hiromi Katoh | 2015-05-26 |
| 8816285 | Display device | Hiromi Katoh | 2014-08-26 |
| 8698977 | Lighting device and display device | Hiroaki Shigeta | 2014-04-15 |