Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534065 | Contact lens and communication system | Masanori Iwasaki, Naoto Yamaguchi, Tsukasa Yoshimura, Masakazu Yajima, Fumiko Shiga | 2022-12-27 |
| 11520168 | Contact lens and communication system | Masanori Iwasaki, Naoto Yamaguchi, Tsukasa Yoshimura, Masakazu Yajima, Fumiko Shiga | 2022-12-06 |
| 11223390 | Power feeding unit and power feeding system | Masakazu Yajima, Kiminobu Ichimura | 2022-01-11 |