JO

Junichi Ohwada

HI Hitachi: 26 patents #1,179 of 28,497Top 5%
HC Hitachi Device Engineering Co.: 7 patents #48 of 514Top 10%
Overall (All Time): #156,199 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4583122 Imaging display device Hideaki Kawakami, Makoto Matsui, Eiichi Maruyama 1986-04-15