TA

Toshiyuki Akiyama

HI Hitachi: 29 patents #976 of 28,497Top 4%
HD Hitachi Denshi: 10 patents #4 of 275Top 2%
JO Joled: 4 patents #118 of 392Top 35%
HE Hitachi Kokusai Electric: 3 patents #258 of 843Top 35%
Pioneer: 3 patents #574 of 1,730Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NK Nippon Hoso Kyokai: 2 patents #182 of 703Top 30%
JG Jdi Design And Development G.K.: 1 patents #6 of 39Top 20%
Overall (All Time): #48,728 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
4233632 Solid state image pickup device with suppressed so-called blooming phenomenon 1980-11-11
4210942 Video signal play-back circuit Hisashi Nakamura, Akira Shibata, Yoichi Tokunaga 1980-07-01
4209806 Solid-state imaging device Norio Koike, Iwao Takemoto, Haruhisa Ando, Shinya Ohba, Masatada Horiuchi +1 more 1980-06-24