KI

Katsuyoshi Ishida

JC Japan Radio Co.: 2 patents #1 of 14Top 8%
Overall (2018): #131,780 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10003117 Two-port triplate-line/waveguide converter having two probes with tips extending in different directions Keiichi Natsuhara, Yusuke Kato, Kiyomi Okawa, Takeshi Oga, 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, Kazuaki Yoshida, Kiyomi Okawa, Hiroshi Itoh, Takeshi Oga +1 more 2018-05-22