Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148474 | Receiving device and receiving method, and transmitting/receiving system | Masataka Imao, Eiji Matsuo | 2018-12-04 |
| 9898942 | Hanging-strap information display device | Eiji Matsuo, Masashi Kamiya | 2018-02-20 |