Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46775 | OFDM signal transmission system, portable terminal and E-commerce system | Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa | 2018-04-03 |