KH

Keigo Hasegawa

HE Hitachi Kokusai Electric: 4 patents #19 of 172Top 15%
Overall (2016): #40,407 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9467867 Wireless communication system Masayuki Takekawa 2016-10-11
9438329 Wireless communication system Keat Beng Toh, Masayuki Takekawa 2016-09-06
9319888 System and method for selecting unlicensed frequency band using hybrid TDD and FDD Masayuki Takekawa, Keat Beng Toh 2016-04-19
9294928 Wireless communication system Takashi Yano 2016-03-22