Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10270147 | Dielectric waveguide, mounting structure for a dielectric waveguide, dielectric waveguide filter and massive MIMO system | — | 2019-04-23 |
| 10014564 | Dielectric waveguide resonator and filter comprised of a pair of dielectric blocks having opposing surfaces coupled to each other by a probe | — | 2018-07-03 |
| 9893405 | Input/output coupling structure of dielectric waveguide | — | 2018-02-13 |
| 9853339 | Dielectric waveguide input/output structure and dielectric waveguide filter using the same | — | 2017-12-26 |
| 9559399 | Dielectric waveguide input/output structure and dielectric waveguide duplexer using the same | — | 2017-01-31 |
| 9520653 | Waveguide slot antenna | Kazuhisa Sano, Kazuhiro Ito | 2016-12-13 |
| 9437913 | Dielectric waveguide comprised of a dielectric block and a dielectric plate sandwiching an input/output feeder line | — | 2016-09-06 |
| 9373892 | Dielectric waveguide slot antenna | Kazuhiro Ito | 2016-06-21 |
| 9190737 | Waveguide slot antenna | Kazuhisa Sano, Kazuhiro Ito | 2015-11-17 |
| 7009470 | Waveguide-type dielectric filter | Hiroshi Kojima, Hiroyuki Katou | 2006-03-07 |