Inventor · disambiguated record
Hideaki Nakagawa
Also filed as: NAKAGAWA HIDEAKI
28 granted patents·3 pending applications·436 citations·filing 1976–2021
96Inventor score
Files withPANASONIC IP MAN CO LTD8SONY CORP8MITSUBISHI PETROCHEMICAL CO3NAKAGAWA HIDEAKI2FURUKAWA ELECTRIC CO LTD1
Top patents by PatentIndex Score
31 records- 0192US4405774AEthylene copolymerMITSUBISHI PETROCHEMICAL CO·Filed 1981·Granted Sep 20, 1983·90 cites·10 claims
- 0290US8970061B2Electric vehicleNAKAGAWA HIDEAKI·Filed 2010·Granted Mar 3, 2015·26 cites·7 claims
- 0390US8662232B2Electric two-wheeled motor vehicleNAKAMURA MASANORI·Filed 2010·Granted Mar 4, 2014·20 cites·21 claims
- 0484US8936129B2Electric straddled vehicleHONDA KOICHIRO·Filed 2010·Granted Jan 20, 2015·16 cites·18 claims
- 0584US6154362ADisplay apparatusSONY CORP·Filed 1998·Granted Nov 28, 2000·89 cites·8 claims
- 0683US4710765ALuminescent display deviceSONY CORP·Filed 1984·Granted Dec 1, 1987·24 cites·11 claims
- 0781US6313816B1Display apparatusSONY CORP·Filed 1999·Granted Nov 6, 2001·68 cites·9 claims
- 0875US9333791B2Decorative film and molded product including the samePANASONIC CORP·Filed 2014·Granted May 10, 2016·2 cites·11 claims
- 0967US4520230ACross-linked polyethylene insulated power cable with improved electric breakdown strength and method for manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 1983·Granted May 28, 1985·20 cites·7 claims
- 1064US2019270279A1Decorative metal component and processing method thereforPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 1163US2021016545A1Decorative metal component and processing method thereforPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 1262US4069436AFlat thermionic cathodeSONY CORP·Filed 1976·Granted Jan 17, 1978·9 cites·12 claims
- 1360US9030540B2Systems and methods for reducing ghosting in a three-dimensional image systemTOSHIBA KK·Filed 2012·Granted May 12, 2015·0 cites·18 claims
- 1458US10875280B2Wooden decorative panel and method for manufacturing same, insert molding using wooden decorative panel, and method for manufacturing insert moldingPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 29, 2020·0 cites·14 claims
- 1557US11198277B2Wooden decorative board, method for manufacturing the same, and molded article with wooden decorative boardPANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·7 claims
- 1654US11433644B2Decorative sheet, method of manufacturing the same, and display devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·8 claims
- 1754US10851965B2Resin component and display device using the samePANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·12 claims
- 1853US5124193AInjection-molded productMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Jun 23, 1992·15 cites·12 claims
- 1953US4857800AElectron beam indicator tube with accelerating electrodeSONY CORP·Filed 1988·Granted Aug 15, 1989·9 cites·6 claims
- 2053US4727284ALight source display for a large picture screenSONY CORP·Filed 1985·Granted Feb 23, 1988·8 cites·10 claims
- 2152US11605362B2Information display device and information display methodPANASONIC IP MAN CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·8 claims
- 2251US4680318AFoaming resin compositionMITSUBISHI PETROCHEMICAL CO·Filed 1986·Granted Jul 14, 1987·11 cites·16 claims
- 2350US8636304B2Webbing-threading member and seatbelt deviceTABATA YUUKI·Filed 2010·Granted Jan 28, 2014·1 cites·7 claims
- 2441US10890312B2Display device including protruding platePANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 12, 2021·0 cites·13 claims
- 2539US4734623AFluorescent display apparatusSONY CORP·Filed 1987·Granted Mar 29, 1988·9 cites·6 claims
- 2638US2014133021A1Systems and Methods for Enhancing the Brightness Characteristics of a Three-Dimensional Image Viewing ApparatusNAKAGAWA HIDEAKI·Filed 2012·Application pending·0 cites
- 2737US8042643B2Saddle-ride type vehicleHONDA MOTOR CO LTD·Filed 2010·Granted Oct 25, 2011·0 cites·20 claims
- 2836US4775102ASpace heating system utilizing engine exhaust heatSAN O IND CO·Filed 1987·Granted Oct 4, 1988·8 cites·13 claims
- 2935US8419036B2Saddled vehicleFujiyama kotaro·Filed 2010·Granted Apr 16, 2013·0 cites·4 claims
- 3034US5045974ADisplay tube assembly and mounting process thereofSONY CORP·Filed 1990·Granted Sep 3, 1991·6 cites·4 claims
- 3132US6263692B1Power-source covering device for an outdoor unit of a separate-type air conditioning systemsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 24, 2001·5 cites·3 claims
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