Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265225 | Light guide member and display device | Naoki Nakamura, Masahiro Itoh, Susumu Momma, Yoshifumi Sudoh, Shun OKAZAKI +6 more | 2025-04-01 |
| 12181673 | Propagation optical system and virtual image display device | Yoshifumi Sudoh, Naoki Nakamura, Masahiro Itoh, Susumu Momma, Shun OKAZAKI +7 more | 2024-12-31 |
| 12099207 | Virtual image display device | Naoki Nakamura, Shiori OHSUGI, Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI +6 more | 2024-09-24 |
| 11960096 | Head-mounted display device containing relay optical system between image display unit and light guide member and display system | Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI, Satomi Tanaka, Naoki Nakamura | 2024-04-16 |
| 11656461 | Head-mounted display device with adjuster | Aino Hasegawa, Yasuo Katano, Kenji Kameyama, Norikazu IGARASHI, Naoki Nakamura +4 more | 2023-05-23 |
| 11209713 | Electrochromic element and electrochromic dimming element | Satoshi Yamamoto, Kazukiyo Nagai, Tamotsu Horiuchi, Keiichiroh Yutani, Sukchan Kim +10 more | 2021-12-28 |
| 11143870 | Display apparatus and display method | Norikazu IGARASHI, Yasuo Katano, Kenji Kameyama, Takashi Maki, Yuuto GOTOH +4 more | 2021-10-12 |
| 11053267 | Electrochromic compound, electrochromic composition, and display element | Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Tohru Yashiro, Koh Fujimura +7 more | 2021-07-06 |
| 10988684 | Electrochromic compound, electrochromic composition, electrochromic element, and electrochromic dimming element | Toshiya Sagisaka, Satoshi Yamamoto, Takashi Okada, Masato Shinoda, Fuminari Kaneko +3 more | 2021-04-27 |
| 10942354 | Monocular image display device | Yasuo Katano, Ikue Kawashima, Kenji Kameyama, Takashi Maki, Yuuto GOTOH +2 more | 2021-03-09 |
| 10670421 | Apparatus, system, and method of information sharing, and recording medium | Yuuto GOTOH, Ikue Kawashima, Yasuo Katano, Takashi Maki, Kenji Kameyama +5 more | 2020-06-02 |
| 10626133 | Electrochromic compound, electrochromic composition, and display element | Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Tohru Yashiro, Koh Fujimura +7 more | 2020-04-21 |
| 10339896 | Head-mounted display apparatus, and display method | Yuuma Usui, Ikue Kawashima, Yasuo Katano, Aino Hasegawa, Atsushi Ohshima | 2019-07-02 |
| 10281793 | Electrochromic dimming device and electrochromic driving device | Atsushi Ohshima, Keiichiroh Yutani, Takahiko Matsumoto, Hidekazu Yaginuma, Kazuaki Tsuji +6 more | 2019-05-07 |
| 10093693 | Electrochromic compound, electrochromic composition, and display element | Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Tohru Yashiro, Koh Fujimura +7 more | 2018-10-09 |
| 10012885 | Electrochromic display device | Yoshinori Okada, Yoshihisa Naijo, Tohru Yashiro, Hiroyuki Takahashi, Toshiya Sagisaka +5 more | 2018-07-03 |
| 9932522 | Electrochromic compound, electrochromic composition, display element, and dimming element | Daisuke Goto, Toshiya Sagisaka, Satoshi Yamamoto, Mamiko Inoue, Tohru Yashiro +9 more | 2018-04-03 |
| 9829762 | Electrochromic display element, display device, information system, and electrochromic dimming lens | Hiroyuki Takahashi, Tamotsu Horiuchi, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +8 more | 2017-11-28 |
| 9688706 | Electrochromic compound, electrochromic composition, display element, and dimming element | Mamiko Inoue, Masaomi Sasaki, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +9 more | 2017-06-27 |
| 9632385 | Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device | Yoshinori Okada, Tohru Yashiro, Yoshihisa Naijo, Sukchan Kim, Koh Fujimura +5 more | 2017-04-25 |
| 9500926 | Electrochromic display element and image display device | Koh Fujimura, Tohru Yashiro, Hiroyuki Takahashi, Yoshinori Okada, Yoshihisa Naijo +3 more | 2016-11-22 |
| 9389480 | Method for manufacturing an electrochromic display device and an electrochromic display device having through-hole in display electrode | Yoshihisa Naijo, Tohru Yashiro, Yoshinori Okada, Sukchan Kim, Koh Fujimura +2 more | 2016-07-12 |
| 9304368 | Electrochromic device and production method thereof | Tohru Yashiro, Toshiya Sagisaka, Mamiko Inoue, Hiroyuki Takahashi, Koh Fujimura +6 more | 2016-04-05 |
| 9069222 | Electrochromic display element and display device | Yoshihisa Naijo, Tohru Yashiro, Yoshinori Okada, Koh Fujimura, Kazuaki Tsuji +4 more | 2015-06-30 |
| 9041997 | Electro-chromic display element, display apparatus, and driving method | Hiroyuki Takahashi, Tohru Yashiro, Koh Fujimura, Akishige Murakami, Yoshihisa Naijo +3 more | 2015-05-26 |