Inventor · disambiguated record
Katsumi Kusaba
Also filed as: KUSABA KATSUMI
4 granted patents·67 citations·filing 1994–1996
77Inventor score
Files withROHM CO LTD4
Top patents by PatentIndex Score
4 records- 0177US5479134APower amplifier circuit for audio signal and audio device using the sameROHM CO LTD·Filed 1994·Granted Dec 26, 1995·29 cites·17 claims
- 0275US5483197APower amplifier circuit for audio signal and audio device using the sameROHM CO LTD·Filed 1994·Granted Jan 9, 1996·28 cites·19 claims
- 0331US5644217AEmitter coupled logic output circuitROHM CO LTD·Filed 1996·Granted Jul 1, 1997·4 cites·7 claims
- 0430US5978487ASpectrum displaying device for audio deviceROHM CO LTD·Filed 1996·Granted Nov 2, 1999·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →