Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10275616 | Transmission/reception sensor system, multi-function card, and wearable device | Noritaka Abe | 2019-04-30 |
| 9460381 | Universal IC tag, method of manufacturing same, and communication management system | — | 2016-10-04 |
| 8511568 | Sensor tag multiplane imaging system | — | 2013-08-20 |
| 8305217 | Field improving system provided with resonator | — | 2012-11-06 |
| 8299786 | Axially symmetric vertical magnetic field component exciting sensor system | — | 2012-10-30 |
| 5239311 | Flat slot array antenna | Akira Tsukada, Fumio Takenaga, Hiroshi Kasuga | 1993-08-24 |
| 5177496 | Flat slot array antenna for TE mode wave | Akira Tsukada, Fumio Takenaga, Hiroshi Kasuga | 1993-01-05 |
| 5173714 | Slot array antenna | Fumio Takenaga, Hiroshi Kasuga, Akira Tsukada | 1992-12-22 |
| 5049895 | Flat circular waveguide device | Yoshiharu Ito, Naohisa Goto | 1991-09-17 |
| 4819003 | Flat circular unidirectional microwave antenna | Naohisa Goto, Yoshiharu Ito, Makoto Ando, Tatsuya Shirai, Ryuji Teramoto | 1989-04-04 |