HT

Hiroshi Toeda

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HI Hitachi Video Engineering, Incorporated: 1 patents #69 of 181Top 40%
Overall (All Time): #3,911,390 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4956729 Video signal preamplifier circuit Tomishige Yatsugi, Tadashi Takamiya, Norio Minami, Isao Fukushima 1990-09-11