Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495856 | Glasses-type device and charger for glasses-type device | Atsushi Ohshima, Sukchan Kim, Yoshihisa Naijo, Kohji Takeuchi | 2022-11-08 |
| 11474408 | Electronic device, method for producing electronic device, and photochromatic lens unit | Yasuhiro Takahashi, Keiichiroh Yutani, Tomoo Fukuda, Kohji Takeuchi, Tohru Hasegawa +2 more | 2022-10-18 |
| 11269229 | Electrochromic display device and production method of electrochromic display device | Yoshinori Okada, Keigo Takauji, Satoshi Yamamoto, Daisuke Goto, Toshiya Sagisaka +6 more | 2022-03-08 |
| 11237447 | Electrochromic element | Keiichiroh Yutani, Tomoo Fukuda, Hiroyuki Takahashi, Koh Fujimura, Takaaki Konno +1 more | 2022-02-01 |
| 11221533 | Electrochromic device | Kohji Takeuchi, Takahiko Matsumoto, Sukchan Kim, Shun GOTO, Keiichiroh Yutani +2 more | 2022-01-11 |