Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394095 | Dielectric filter, array antenna device | Hideharu YOSHIOKA, Takeshi Yuasa, Tomokazu Hamada, Yasuo Morimoto | 2022-07-19 |
| 11069949 | Hollow-waveguide-to-planar-waveguide transition circuit comprising a coupling conductor disposed over slots in a ground conductor | Hiromasa Nakajima, Naofumi Yoneda, Takeshi Oshima | 2021-07-20 |
| 10992018 | Coaxial-waveguide-to-hollow- waveguide transition circuit | Takeshi Oshima, Naofumi Yoneda, Jun Nishihara, Hiroyuki Nonomura | 2021-04-27 |
| 10971792 | First and second dielectric waveguides disposed in respective multi-layer substrates which are connected by a connection structure having choke structures therein | Hideharu YOSHIOKA, Yasuo Morimoto, Naofumi Yoneda, Tomokazu Hamada, Tsuyoshi Hatate | 2021-04-06 |
| 10964631 | Semiconductor package and module | Hideharu YOSHIOKA, Naofumi Yoneda, Hidenori Ishibashi, Shintaro Shinjo, Kiyoshi Ishida +1 more | 2021-03-30 |
| 10930995 | Power divider/combiner | Hideharu YOSHIOKA, Naofumi Yoneda, Hidenori Ishibashi | 2021-02-23 |
| 10811753 | Hollow-waveguide-to-planar-waveguide transition including a coupling conductor having one or more conductors branching therefrom | Hiromasa Nakajima, Naofumi Yoneda, Takeshi Oshima | 2020-10-20 |
| 10707910 | Microwave module | Yukinobu Tarui, Makoto Kimura, Isamu Ryokawa, Hiroyuki Mizutani | 2020-07-07 |
| 10673117 | Waveguide circuit | Takeshi Oshima, Naofumi Yoneda, Jun Nishihara, Hiroyuki Nonomura | 2020-06-02 |
| 10615497 | Splitter circuit and antenna | Hikaru Watanabe, Takashi Maruyama, Satoshi Yamaguchi, Masataka Otsuka | 2020-04-07 |
| 10511102 | Feeder circuit | Naofumi Yoneda, Shigeo Udagawa, Mitsuru Kirita | 2019-12-17 |
| 10438862 | Electromagnetic shield structure of high frequency circuit and high frequency module | Yasuo Morimoto, Hideharu YOSHIOKA, Naofumi Yoneda, Takuma Ishibashi | 2019-10-08 |
| 10027011 | Waveguide device | Yukihiro Tahara, Takashi Maruyama, Tomohiro Takahashi, Kazuyoshi Yamashita | 2018-07-17 |
| 9490532 | Antenna device and array antenna device | Takashi Maruyama, Toru Takahashi, Tetsu Owada, Tomohiro Takahashi, Tomohiro Mizuno | 2016-11-08 |
| 9368855 | Planar circuit to waveguide transition having openings formed in a conductive pattern to form a balance line or an unbalance line | Takeshi Yuasa, Tetsuya Oba, Tetsu Owada | 2016-06-14 |
| 9331373 | Directional coupler | Tetsu Owada, Kazuhiro Iyomasa, Shinsuke Watanabe, Kazuya Yamamoto | 2016-05-03 |
| 9184485 | Directional coupler | Hideharu YOSHIOKA, Tetsu Owada, Shinsuke Watanabe, Kazuhiro Iyomasa, Kazuya Yamamoto | 2015-11-10 |
| 8723618 | Power combiner/distributor and transmitter using the power combiner/distributor | Yukihiro Tahara, Naofumi Yoneda, Yuji Sakai | 2014-05-13 |
| 8723616 | Waveguide-microstrip line converter having connection conductors spaced apart by different distances | Yukihiro Tahara, Naofumi Yoneda | 2014-05-13 |