KM

Keisuke Maruyama

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
📍 Shintomi, JP: #1 of 3 inventorsTop 35%
Overall (All Time): #1,252,861 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7446729 Loop antenna unit and radio communication medium processor Futoshi Deguchi 2008-11-04
7199759 Antenna module Toshiharu Noguchi, Munenori Fujimura, Hiromi Tokunaga, Yoshitaka Mizoguchi 2007-04-03
7170453 Antenna module including a plurality of chip antennas Toshiharu Noguchi, Munenori Fujimura, Hiromi Tokunaga, Kenichi Kozaki, Shigefumi Akagi +1 more 2007-01-30
7088291 Antenna module Shuichiro Yamaguchi, Hiromi Tokunaga, Kazuhiro Eguchi 2006-08-08