Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003117 | Two-port triplate-line/waveguide converter having two probes with tips extending in different directions | Keiichi Natsuhara, Yusuke Kato, Katsuyoshi Ishida, Kiyomi Okawa, Yuzo Shibuya +1 more | 2018-06-19 |
| 9979066 | Feed line comprised of a triplate line coupled between a waveguide/triplate line converter and patch antennas for optimizing signals through the feed line | Keiichi Natsuhara, Katsuyoshi Ishida, Kazuaki Yoshida, Kiyomi Okawa, Hiroshi Itoh +1 more | 2018-05-22 |