Inventor · disambiguated record
Hideto Nakahigashi
Also filed as: NAKAHIGASHI HIDETO
8 granted patents·1 pending application·786 citations·filing 1991–2015
90Inventor score
Top patents by PatentIndex Score
9 records- 0198US5390027ATelevision program recording and reproducing system using program data of text broadcast signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 14, 1995·323 cites·7 claims
- 0297US5260788AText broadcast receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 9, 1993·163 cites·5 claims
- 0395US5552833ATransmission system and receiver using teletext information for programming video recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 3, 1996·233 cites·7 claims
- 0487US6795123B2Interpolation apparatus, and video signal processing apparatus including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 21, 2004·39 cites·20 claims
- 0582US9863660B2Sensing method and sensing system, and air conditioning device having the samePANASONIC IP CORP AMERICA·Filed 2015·Granted Jan 9, 2018·4 cites·18 claims
- 0663US7388617B2Image conversion device and image conversion methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 17, 2008·6 cites·18 claims
- 0753US7446815B2Image conversion device and image conversion methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 4, 2008·1 cites·16 claims
- 0852US5982449ATelevision receiver that provides gradation correction using a CPUMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 9, 1999·17 cites·29 claims
- 0939US2005083355A1Apparatus and method for image-processing, and display apparatusFiled 2004·Application pending·0 cites
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