Inventor · disambiguated record
Toshikazu Fujii
Also filed as: FUJII TOSHIKAZU
13 granted patents·126 citations·filing 1977–2022
91Inventor score
Top patents by PatentIndex Score
13 records- 0187US7075864B2Pre-pit signal generator compensating a pre-pit signal damped, semiconductor integrated circuit, recording and playback apparatus, and pre-pit signal generation methodTOSHIBA KK·Filed 2003·Granted Jul 11, 2006·35 cites·17 claims
- 0276US6455784B1Curable sheet for circuit transferASAHI CHEMICAL IND·Filed 2000·Granted Sep 24, 2002·20 cites·6 claims
- 0361US4657581AHerbicidal amide compounds and their usesSANYO CHEMICAL IND LTD·Filed 1985·Granted Apr 14, 1987·9 cites·13 claims
- 0461US4271217AProcess for producing polyurethane resins and sheet materialsSANYO CHEMICAL IND LTD·Filed 1979·Granted Jun 2, 1981·18 cites·31 claims
- 0559US11050137B2Electronic deviceJVCKENWOOD CORP·Filed 2020·Granted Jun 29, 2021·0 cites·5 claims
- 0657US4166889ASheet material with improved dyeabilitySANYO CHEMICAL IND LTD·Filed 1977·Granted Sep 4, 1979·11 cites·15 claims
- 0750US12207070B2Sound output control device, sound output system, sound output control method, and computer-readable storage mediumJVCKENWOOD CORP·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 0849US5159211AExtreme level circuitTOSHIBA KK·Filed 1990·Granted Oct 27, 1992·14 cites·10 claims
- 0947US10581422B2PWM modulatorTOSHIBA KK·Filed 2017·Granted Mar 3, 2020·0 cites·10 claims
- 1045US5701103AAmplifying circuit with DC voltage feedback to base terminal for magnetic record and playback apparatusTOSHIBA KK·Filed 1996·Granted Dec 23, 1997·5 cites·11 claims
- 1145US5099315ACircuit for separating luminance and chrominance signals from a composite video signalTOSHIBA KK·Filed 1990·Granted Mar 24, 1992·11 cites·7 claims
- 1234US5852527AAmplifying circuit for magnetic record and playback apparatus having magnetic heads with first and second windings connected at a common pointTOSHIBA KK·Filed 1997·Granted Dec 22, 1998·3 cites·4 claims
- 1330US5854718ARecord amplifying circuit for respectively serially and differentially driving sets of series-connected sound and video record headsTOSHIBA KK·Filed 1997·Granted Dec 29, 1998·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →