Inventor · disambiguated record
Seiji Kawaberi
Also filed as: KAWABERI SEIJI
11 granted patents·1 pending application·93 citations·filing 1981–2013
89Inventor score
Top patents by PatentIndex Score
12 records- 0168US4518993ATelevision signal receiving systemSONY CORP·Filed 1981·Granted May 21, 1985·19 cites·20 claims
- 0262US9112412B2Full-bridge power converterTOYO SYSTEM CO LTD·Filed 2013·Granted Aug 18, 2015·2 cites·2 claims
- 0356US6111603APortable field tester for measuring signal reception of a digitally broadcast signalSONY CORP·Filed 1999·Granted Aug 29, 2000·20 cites·28 claims
- 0449US5019953AHigh voltage generator for television receiverSONY CORP·Filed 1990·Granted May 28, 1991·12 cites·5 claims
- 0548US5331532AHigh voltage regulating circuitSONY CORP·Filed 1992·Granted Jul 19, 1994·16 cites·9 claims
- 0647US7312835B2Projection type display apparatusSONY CORP·Filed 2004·Granted Dec 25, 2007·0 cites·12 claims
- 0747US5051668ASine wave deflecting circuitSONY CORP·Filed 1990·Granted Sep 24, 1991·11 cites·4 claims
- 0842US5260628ADeflection distortion correction circuitSONY CORP·Filed 1992·Granted Nov 9, 1993·8 cites·6 claims
- 0940US4868464ALinearity correction circuit for television receiverSONY CORP·Filed 1988·Granted Sep 19, 1989·5 cites·9 claims
- 1040US2014133206A1Full-bridge power converterTOYO SYSTEM CO LTD·Filed 2013·Application pending·0 cites
- 1136US6858977B2Cathode-ray tube and cathode-ray tube manufacturing methodSONY CORP·Filed 2002·Granted Feb 22, 2005·0 cites·2 claims
- 1229US5343100AThyristor ignition circuitSONY CORP·Filed 1992·Granted Aug 30, 1994·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →