Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203531 | Wireless circuit | HIDEAKI SHINMEI, Hiroki Kashiwagi, Shoichi Shitara, Kazuhiko Ikehata | 2015-12-01 |
| 6035213 | Dual-mode cellular telephone system | Masao Miyazaki, Takeshi Okamoto | 2000-03-07 |
| 5642103 | Transponder used in a remote identification system | Hiroshi Nakano, Tomozo Ohta | 1997-06-24 |
| 5313211 | Portable data processing device capable of transmitting processed data on a radio by reflection of unmodulated carrier signal externally applied | Hiroshi Nakano, Tomozo Ohta | 1994-05-17 |
| 4890076 | Reflection type SSB modulator | Kazutada Higashi, Hiroshi Nakano, Tomozo Ohta | 1989-12-26 |