Inventor · disambiguated record
Katsuya Okamoto
Also filed as: OKAMOTO KATSUYA
28 granted patents·5 pending applications·375 citations·filing 1992–2021
96Inventor score
Files withPANASONIC CORP9TORAY INDUSTRIES8PANASONIC IP MAN CO LTD5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3MITSUBISHI CABLE IND LTD3
Top patents by PatentIndex Score
33 records- 0195US7427717B2Flexible printed wiring board and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 23, 2008·52 cites·7 claims
- 0294US5921367ASafety device for a kneading machine using rollsMITSUBISHI CABLE IND LTD·Filed 1997·Granted Jul 13, 1999·143 cites·6 claims
- 0391US7263769B2Multi-layered flexible print circuit board and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 4, 2007·27 cites·7 claims
- 0489US7064292B1Grip heater control apparatusMITSUBISHI CABLE IND LTD·Filed 2005·Granted Jun 20, 2006·20 cites·20 claims
- 0584US9093219B2Biaxially oriented polypropylene film, metallized film, and film capacitorSUGATA MASAMI·Filed 2011·Granted Jul 28, 2015·5 cites·11 claims
- 0680US7291814B2Grip heater control apparatusHONDA ACCESS KK·Filed 2005·Granted Nov 6, 2007·12 cites·8 claims
- 0779US7543376B2Manufacturing method of flexible printed wiring boardPANASONIC CORP·Filed 2007·Granted Jun 9, 2009·11 cites·10 claims
- 0877US6468627B2Polyester film for magnetic recording medium, and magnetic recording tapeTORAY INDUSTRIES·Filed 2000·Granted Oct 22, 2002·12 cites·11 claims
- 0974US9933691B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 3, 2018·1 cites·10 claims
- 1073US10549652B2Power transmission devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 4, 2020·3 cites·10 claims
- 1167US10862341B2Electric power transmission devicePANASONIC CORP·Filed 2017·Granted Dec 8, 2020·1 cites·14 claims
- 1267US10790705B2Power transmission devicePANASONIC CORP·Filed 2017·Granted Sep 29, 2020·1 cites·5 claims
- 1366US6936331B2Polyester film and recording tapeTORAY INDUSTRIES·Filed 2003·Granted Aug 30, 2005·7 cites·12 claims
- 1465US11502550B2Power transmitting device that transmits power to power receiving device having power receiving coil in waterPANASONIC CORP·Filed 2021·Granted Nov 15, 2022·0 cites·7 claims
- 1564US2021281328A1Underwater communication device and underwater communication systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 1663US2021166855A1Transmission coil and power transmission apparatusPANASONIC CORP·Filed 2021·Application pending·0 cites
- 1759US5444746AContamination inspecting device for portable articlesKANSAI ELECTRIC POWER CO·Filed 1993·Granted Aug 22, 1995·25 cites·12 claims
- 1857US10950379B2Transmission coil and power transmission apparatusPANASONIC CORP·Filed 2018·Granted Mar 16, 2021·0 cites·6 claims
- 1956US7060378B2Polyester film for magnetic recording media, magnetic recording tape and digital recorderTORAY INDUSTRIES·Filed 2003·Granted Jun 13, 2006·2 cites·4 claims
- 2055US11569689B2Power receiving device, power transmitting device, and underwater power supply systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·5 claims
- 2155US11031820B2Power transmitting devicePANASONIC CORP·Filed 2018·Granted Jun 8, 2021·0 cites·16 claims
- 2255US10965381B2Underwater communication device and underwater communication systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·6 claims
- 2354US2022368162A1Power transmission coil, power transmission device, and underwater power supply systemsPANASONIC CORP·Filed 2020·Application pending·0 cites
- 2451US2006110628A1Polyester film for magnetic recording media and magnetic recording tapeONO MASAAKI·Filed 2006·Application pending·0 cites
- 2550US11128183B2Electric power transmission devicePANASONIC CORP·Filed 2019·Granted Sep 21, 2021·0 cites·14 claims
- 2646US5684602AFacsimile apparatus with coding/decoding interruptMATSUSHITA GRAPHIC COMMUNIC·Filed 1994·Granted Nov 4, 1997·12 cites·16 claims
- 2744US2006272850A1Interlayer connection conductor and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2843US5648035AProcess for producing filmTORAY INDUSTRIES·Filed 1995·Granted Jul 15, 1997·9 cites·18 claims
- 2943US5626942APolyester film and process for producing the sameTORAY INDUSTRIES·Filed 1993·Granted May 6, 1997·8 cites·13 claims
- 3041US5458964ABiaxially oriented film comprising organic particlesTORAY INDUSTRIES·Filed 1993·Granted Oct 17, 1995·6 cites·18 claims
- 3140US6117483AMethod for storing a polyester film for a magnetic recording medium, and a method for producing a magnetic recording mediumTORAY INDUSTRIES·Filed 1999·Granted Sep 12, 2000·4 cites·8 claims
- 3234US5761335AApparatus for flash removal and optical inspection of O ringsMITSUBISHI CABLE IND LTD·Filed 1996·Granted Jun 2, 1998·7 cites·13 claims
- 3331US5401559ABiaxially oriented thermoplastic resin filmTORAY INDUSTRIES·Filed 1992·Granted Mar 28, 1995·7 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →