Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248910 | Information display device and activity plan display system | Kazuhiko YOSHIZAWA, Osamu Kawamae, Hitoshi Akiyama, Mayumi Nakade | 2025-03-11 |
| 12235444 | Linked display system and head-mounted display | Masuo Oku, Hirokazu Ishii, Osamu Kawamae, Yasunobu Hashimoto, Kazuhiko YOSHIZAWA | 2025-02-25 |
| 12210680 | Head mounted display apparatus | Yasunobu Hashimoto, Hitoshi Akiyama | 2025-01-28 |