IK

Isao Katsura

Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
Overall (All Time): #790,097 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11862846 Antenna module and vehicle Tatsuhiro Shimura, Masahiko Onishi 2024-01-02
11605884 Planar antenna and wireless module Tatsuhiro Shimura 2023-03-14
11456525 Antenna module and vehicle Tatsuhiro Shimura 2022-09-27
11095022 Planar antenna and wireless module Tatsuhiro Shimura 2021-08-17
9281989 Compensation apparatus, signal generator and wireless communication equipment Masahiko Onishi 2016-03-08
9197263 Compensation apparatus, signal generator and wireless communication equipment Masahiko Onishi 2015-11-24