MK

Masafumi Kazumi

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
Overall (All Time): #895,663 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4581600 D/A converter Yuji Ito, Toshinori Murata 1986-04-08
4577228 Transversal filter incorporating MOS-transistor amplifiers Ikuya Arai, Toshinori Murata 1986-03-18
4574384 Signal transfer system using a charge transfer device Toshinori Murata, Yuji Ito 1986-03-04
4563654 MOS-Transistor amplifier Ikuya Arai, Toshinori Murata 1986-01-07
4559560 Ghost reduction circuit for a television receiver Toshinori Murata, Yuji Ito 1985-12-17
4476491 Ghost reduction circuit for television receiver Toshinori Murata, Tomomitsu Kuroyanagi 1984-10-09