YH

Yasuhiko Hiehata

KD Kddi: 6 patents #49 of 396Top 15%
Overall (All Time): #857,330 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8780708 Transmission control system Hideyuki Koto, Satoshi Uemura, Hajime Nakamura 2014-07-15
8582435 Wireless node Hajime Nakamura, Hideyuki Koto 2013-11-12
8542594 Traffic control method and apparatus for wireless communication Hideyuki Koto, Hajime Nakamura 2013-09-24
8509174 Wireless terminal Hideyuki Koto, Hajime Nakamura 2013-08-13
8446827 Radio communication terminal Takeshi Kitahara, Hajime Nakamura 2013-05-21
8112042 Wireless communication device capable of measuring quality of wireless signal at variable time intervals Yuji Ikeda 2012-02-07