Inventor · disambiguated record

Yoshinari Sengoku

Also filed as: SENGOKU YOSHINARI

3 granted patents·35 citations·filing 1986–1997

70Inventor score

Technology areasH04N

Files withSONY CORP3

Top patents by PatentIndex Score

3 records

0158US4748497ATelevision receiver automatic color temperature adjusting system with start up controlSONY CORP·Filed 1987·Granted May 31, 1988·19 cites·13 claims
0238US5764297ASystem for converting aspect ratio of video signal having frequency modulated read clock signalsSONY CORP·Filed 1997·Granted Jun 9, 1998·10 cites·9 claims
0337US4692793ACircuit for blanking the video of a television set for a time after turn-onSONY CORP·Filed 1986·Granted Sep 8, 1987·6 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →