Inventor · disambiguated record
Hideyuki Hagino
Also filed as: HAGINO HIDEYUKI
20 granted patents·1 pending application·330 citations·filing 1982–2011
94Inventor score
Top patents by PatentIndex Score
21 records- 0195US5124592AActive filterTOSHIBA KK·Filed 1991·Granted Jun 23, 1992·105 cites·16 claims
- 0284US5119179AVideo signal processing circuit for extracting a chroma signal from a luminous signalTOSHIBA KK·Filed 1990·Granted Jun 2, 1992·69 cites·3 claims
- 0380US5523798ACircuit for automatically adjusting signal separation in Y/C seperation comb filterTOSHIBA KK·Filed 1994·Granted Jun 4, 1996·57 cites·5 claims
- 0463US5448305AComb filter capable of reducing cross-color phenomena and noisesTOSHIBA KK·Filed 1994·Granted Sep 5, 1995·22 cites·7 claims
- 0557US4667242AAutomatic gain control circuitTOSHIBA KK·Filed 1986·Granted May 19, 1987·15 cites·7 claims
- 0656US5574398AActive bandpass filterTOSHIBA KK·Filed 1995·Granted Nov 12, 1996·18 cites·5 claims
- 0745US4851718AActive filter type signal adjusting circuitTOSHIBA KK·Filed 1988·Granted Jul 25, 1989·8 cites·11 claims
- 0845US4841179APhase equalizing active filterTOSHIBA KK·Filed 1987·Granted Jun 20, 1989·8 cites·8 claims
- 0941US5079633AVideo signal processor for removing high frequency noise componentTOSHIBA KK·Filed 1990·Granted Jan 7, 1992·9 cites·20 claims
- 1038US4571508ADifferential switch circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 18, 1986·4 cites·27 claims
- 1137US2012236211A1Display, Information Transmission Method and Information Communication SystemHAGINO HIDEYUKI·Filed 2011·Application pending·0 cites
- 1236US5038203ABurst gate pulse generating circuitTOSHIBA KK·Filed 1989·Granted Aug 6, 1991·4 cites·13 claims
- 1334US8569962B2LED driver circuit and LED driver systemHAGINO HIDEYUKI·Filed 2011·Granted Oct 29, 2013·0 cites·18 claims
- 1433US5150220AVideo signal-processing circuit for outputting a drop out signal superimposed on a correlation/noncorrelation signalTOSHIBA KK·Filed 1990·Granted Sep 22, 1992·2 cites·3 claims
- 1531US6118919AVideo signal processorTOSHIBA KK·Filed 1997·Granted Sep 12, 2000·2 cites·13 claims
- 1631US5561394AActive bandpass filterTOSHIBA KK·Filed 1995·Granted Oct 1, 1996·2 cites·7 claims
- 1730US6148137AVideo tape reproducing apparatus capable of preventing influence of noise-barTOSHIBA KK·Filed 1997·Granted Nov 14, 2000·2 cites·24 claims
- 1830US5767730AInput switch circuit for switching two video signalsTOSHIBA KK·Filed 1997·Granted Jun 16, 1998·1 cites·18 claims
- 1929US6201430B1Computational circuitTOSHIBA KK·Filed 1999·Granted Mar 13, 2001·1 cites·18 claims
- 2029US5699019AActive filterTOSHIBA KK·Filed 1996·Granted Dec 16, 1997·0 cites·6 claims
- 2129US5122867AVideo signal processing circuit having a band pass filter following a delay circuit in a comb filter arrangementTOSHIBA KK·Filed 1990·Granted Jun 16, 1992·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →