Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11023003 | Head mounted display | Yoshihiro Satou, Kenji KIYA, Tatsuya Ishitobi, Katsuhiko Kimura | 2021-06-01 |
| 10852552 | Image projection optical module and head mounted display | Katsuhiko Kimura | 2020-12-01 |