Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10305685 | Communications system and communications method | Tsutomu Kawase, Masahiko Itoh, Tadanori Ryu, Kei Inaba | 2019-05-28 |
| 10243676 | Information distribution system | Yasuyuki Nakamura, Tsutomu Kawase, Michiaki Shinotsuka | 2019-03-26 |