Inventor · disambiguated record
Kunio Shikakura
Also filed as: SHIKAKURA KUNIO
7 granted patents·100 citations·filing 1980–1987
85Inventor score
Files withSONY CORP7
Top patents by PatentIndex Score
7 records- 0191US4571454ACoordinate position digitizing systemSONY CORP·Filed 1983·Granted Feb 18, 1986·52 cites·3 claims
- 0253US4727284ALight source display for a large picture screenSONY CORP·Filed 1985·Granted Feb 23, 1988·8 cites·10 claims
- 0344US4733023ACoordinate position digitizing system for determining position of a pick-up element relative to a plate in horizontal and vertical directions employing sequential switching of vertical and horizontal conductorsSONY CORP·Filed 1986·Granted Mar 22, 1988·14 cites·10 claims
- 0439US4734623AFluorescent display apparatusSONY CORP·Filed 1987·Granted Mar 29, 1988·9 cites·6 claims
- 0538US4728944ACoordinate position digitizing systemSONY CORP·Filed 1983·Granted Mar 1, 1988·9 cites·8 claims
- 0634US4683491ADisplay system comprising a plurality of display cells arranged in an X-Y matrix and a plurality of horizontal-extending blinds disposed adjacent the upper edges of the display cells in the rows of the matrixSONY CORP·Filed 1985·Granted Jul 28, 1987·8 cites·6 claims
- 0729US4368528APickup cartridgeSONY CORP·Filed 1980·Granted Jan 11, 1983·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →