Inventor · disambiguated record
Hisao Koga
Also filed as: KOGA HISAO
75 granted patents·22 pending applications·1,063 citations·filing 1999–2025
99Inventor score
Files withPANASONIC CORP43MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13KOGA HISAO11PANASONIC HOLDINGS CORP6PANASONIC IP MAN CO LTD6
Top patents by PatentIndex Score
97 records- 0198US8295301B2Managing coexistence among signaling protocols on a shared mediumYONGE III LAWRENCE W·Filed 2009·Granted Oct 23, 2012·226 cites·35 claims
- 0298US8072323B2Power-line carrier communication apparatusKODAMA NOBUTAKA·Filed 2010·Granted Dec 6, 2011·227 cites·12 claims
- 0398US7912377B2Visible light communication apparatus and visible light communication methodPANASONIC CORP·Filed 2006·Granted Mar 22, 2011·102 cites·8 claims
- 0497US8004112B2Communication apparatus, communication system, image capture apparatus, video capture apparatus, and setting method thereofPANASONIC CORP·Filed 2006·Granted Aug 23, 2011·77 cites·20 claims
- 0597US7498935B2Power-line carrier communication apparatusPANASONIC CORP·Filed 2006·Granted Mar 3, 2009·36 cites·20 claims
- 0692US8913629B2Managing coexistence on a shared power line mediumYONGE III LAWRENCE W·Filed 2012·Granted Dec 16, 2014·16 cites·22 claims
- 0790US7609681B2Communication apparatus and coexistence method for enabling coexistence of communication systemsPANASONIC CORP·Filed 2006·Granted Oct 27, 2009·22 cites·6 claims
- 0889US7218679B2Communication apparatus and communication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 15, 2007·13 cites·23 claims
- 0988US8040235B2Relay apparatus and electric appliancePANASONIC CORP·Filed 2006·Granted Oct 18, 2011·18 cites·6 claims
- 1088US7800491B2Power-line carrier communication apparatusPANASONIC CORP·Filed 2008·Granted Sep 21, 2010·10 cites·10 claims
- 1188US7023324B2Power-line carrier communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 4, 2006·36 cites·25 claims
- 1287US9045048B2Charging control apparatus, charging system, and charging control methodYUKIZANE RYOTA·Filed 2012·Granted Jun 2, 2015·17 cites·12 claims
- 1385US8121202B2Power-line communication method, power-line communication device, and power-line communication systemKOGA HISAO·Filed 2008·Granted Feb 21, 2012·12 cites·22 claims
- 1484US11804872B2Communication device and communication signal generation methodPANASONIC IP MAN CO LTD·Filed 2021·Granted Oct 31, 2023·1 cites·18 claims
- 1584US9602142B2Transmission apparatus including encoder, reception apparatus including decoder, and associated methodsPANASONIC CORP·Filed 2015·Granted Mar 21, 2017·3 cites·4 claims
- 1682US7627304B2Power line communication apparatus and power line communication methodPANASONIC CORP·Filed 2006·Granted Dec 1, 2009·8 cites·16 claims
- 1781US8565292B2Communication apparatus, integrated circuit, and communication methodGALLI STEFANO·Filed 2012·Granted Oct 22, 2013·4 cites·11 claims
- 1881US7529308B2Communication apparatus and communication method using digital wavelet multi carrier transmission systemPANASONIC CORP·Filed 2005·Granted May 5, 2009·8 cites·14 claims
- 1980US7684502B2Communication network system, and transmission/reception apparatus, method and integrated circuit for use thereinPANASONIC CORP·Filed 2004·Granted Mar 23, 2010·26 cites·13 claims
- 2080US6944232B2Receiving apparatus and method for digital multi-carrier transmissionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 13, 2005·31 cites·25 claims
- 2179US11184051B2Communication device and communication signal generation methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 23, 2021·1 cites·20 claims
- 2279US8819528B2Encoder, decoder, and encoding methodMURAKAMI YUTAKA·Filed 2010·Granted Aug 26, 2014·4 cites·3 claims
- 2379US7660365B2Communications device and communications methodPANASONIC CORP·Filed 2006·Granted Feb 9, 2010·7 cites·19 claims
- 2477US7912139B2Multi-carrier communication apparatus, power line communication circuit, and multi-carrier communication methodPANASONIC CORP·Filed 2007·Granted Mar 22, 2011·7 cites·15 claims
- 2576US7792199B2Multi-carrier communication apparatus, integrated circuit, multi-carrier communication system, and multi-carrier communication methodPANASONIC CORP·Filed 2006·Granted Sep 7, 2010·6 cites·17 claims
- 2676US7561614B2Communication apparatus and communication method using digital wavelet multi carrier transmission systemPANASONIC CORP·Filed 2008·Granted Jul 14, 2009·5 cites·30 claims
- 2776US7302240B2Communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 27, 2007·17 cites·5 claims
- 2875US8086194B2Communication apparatusKOGA HISAO·Filed 2010·Granted Dec 27, 2011·3 cites·23 claims
- 2974US7978772B2Multicarrier communication apparatus, integrated circuit, and multicarrier communication methodPANASONIC CORP·Filed 2006·Granted Jul 12, 2011·5 cites·22 claims
- 3074US7924990B2Communication apparatus, integrated circuit, and communication methodPANASONIC CORP·Filed 2006·Granted Apr 12, 2011·3 cites·13 claims
- 3174US7885246B2Communication apparatus enabling coexistence of systemsPANASONIC CORP·Filed 2006·Granted Feb 8, 2011·4 cites·24 claims
- 3274US7725081B2Communication apparatusPANASONIC CORP·Filed 2007·Granted May 25, 2010·4 cites·16 claims
- 3374US7590185B2Communication apparatusPANASONIC CORP·Filed 2006·Granted Sep 15, 2009·4 cites·24 claims
- 3473US12463682B2Communication apparatusPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·14 claims
- 3573US8295390B2Communications device and communications methodKOGA HISAO·Filed 2009·Granted Oct 23, 2012·4 cites·19 claims
- 3673US7953105B2Communication apparatus enabling temporal coexistence of systemsPANASONIC CORP·Filed 2006·Granted May 31, 2011·4 cites·6 claims
- 3773US2024014855A1Communication device and communication signal generation methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 3872US8442130B2Communication apparatus, communication method and integrated circuitKOGA HISAO·Filed 2008·Granted May 14, 2013·4 cites·23 claims
- 3972US8081950B2Power line communication apparatus and power line communication methodKOGA HISAO·Filed 2011·Granted Dec 20, 2011·2 cites·19 claims
- 4070US2025119218A1Moving body and distance estimation methodPANASONIC HOLDINGS CORP·Filed 2024·Application pending·0 cites
- 4169US8139626B2Communication apparatus, communication method, circuit module and integrated circuitGALLI STEFANO·Filed 2008·Granted Mar 20, 2012·2 cites·20 claims
- 4269US7907509B2Communication apparatus, integrated circuit and communication methodPANASONIC CORP·Filed 2006·Granted Mar 15, 2011·4 cites·11 claims
- 4368US11206049B2Transmission apparatus including encoder, reception apparatus including decoder, and associated methodsPANASONIC CORP·Filed 2020·Granted Dec 21, 2021·0 cites·8 claims
- 4468US8325784B2Communication apparatus, communication method, and integrated circuitKONISHI TAISUKE·Filed 2008·Granted Dec 4, 2012·5 cites·35 claims
- 4567US8374256B2Communication apparatus and communication methodPANASONIC CORP·Filed 2009·Granted Feb 12, 2013·2 cites·24 claims
- 4667US7542512B2Communication apparatus and communication methodPANASONIC CORP·Filed 2007·Granted Jun 2, 2009·2 cites·18 claims
- 4766US6577686B1ReceiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 10, 2003·36 cites·14 claims
- 4865US7924940B2Communication network system, and transmission/reception apparatus, method and integrated circuit for use thereinPANASONIC CORP·Filed 2009·Granted Apr 12, 2011·2 cites·8 claims
- 4964US8537819B2Power line communication apparatus, power line communication method and communication apparatusKOGA HISAO·Filed 2006·Granted Sep 17, 2013·3 cites·15 claims
- 5064US8331395B2Communication apparatus, communication system, and communication control methodKOGA HISAO·Filed 2008·Granted Dec 11, 2012·2 cites·27 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →