Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815756 | Information display device | Masaharu Matsumoto | 2023-11-14 |
| 11733517 | Ocular optical system, medical viewer, and medical viewer system | Satoshi Nagae, Ichiro Tsujimura | 2023-08-22 |
| 11700059 | Display device and reception terminal | Shutai Okamura, Masahiko Yamamoto, Toshihiro Ezaki, Satoshi Ohyama | 2023-07-11 |
| D990904 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Toshihiro Ezaki | 2023-07-04 |
| D990181 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Toshihiro Ezaki | 2023-06-27 |
| D989500 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Toshihiro Ezaki | 2023-06-20 |
| D984155 | Combined transmissive display and airplane seat unit | Masaharu Matsumoto, Toshihiro Ezaki | 2023-04-25 |
| 11605362 | Information display device and information display method | Masaharu Matsumoto, Yoshifumi Asao, Tomonori Sugiyama, Hideaki Nakagawa | 2023-03-14 |