MY

Masao Yamaya

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HT Hitachi Communication Technologies: 1 patents #83 of 214Top 40%
Overall (All Time): #1,559,589 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7907908 Radio access point testing apparatus and method of testing radio access point Akihiro Saitou, Yoshiaki Hasegawa 2011-03-15
7715345 Radio communication system Akihiro Saito 2010-05-11
7353020 Radio access point testing apparatus and method of testing radio access point Akihiro Saitou, Yoshiaki Hasegawa 2008-04-01