Inventor · disambiguated record
Koichi Hata
Also filed as: HATA KOICHI
34 granted patents·18 pending applications·473 citations·filing 1974–2025
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD17SHOWA CORP8LVMH RECH7HATA KOICHI2HITACHI ASTEMO LTD2
Top patents by PatentIndex Score
52 records- 0196US7370724B2Motor-driven steering assist apparatusSHOWA CORP·Filed 2005·Granted May 13, 2008·37 cites·17 claims
- 0294US7540511B2Support structure of motor-driven steering assist apparatusSHOWA CORP·Filed 2007·Granted Jun 2, 2009·33 cites·7 claims
- 0394US7458593B2Support structure of motor-driven steering assist apparatusSHOWA CORP·Filed 2005·Granted Dec 2, 2008·34 cites·4 claims
- 0489US7185732B2Motor-driven steering assist apparatusHONDA MOTOR CO LTD·Filed 2005·Granted Mar 6, 2007·29 cites·9 claims
- 0583US6266158B1Image encoding/decoding device and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 24, 2001·84 cites·27 claims
- 0677US7266118B2Packet receiving apparatus and packet transmission methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 4, 2007·25 cites·8 claims
- 0776US6889261B2Method and apparatus for header compressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 3, 2005·18 cites·16 claims
- 0876US6490373B2Apparatus and method of decoding an image using a statistical model based on pixelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 3, 2002·11 cites·10 claims
- 0975US7661506B2Motor-driven steering apparatusSHOWA CORP·Filed 2005·Granted Feb 16, 2010·8 cites·16 claims
- 1074US2023338266A1Aqueous cosmeticLVMH RECH·Filed 2023·Application pending·0 cites
- 1173US7203184B2Data transmitter, data receiver, and data transmitting/receiving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 10, 2007·16 cites·1 claims
- 1272US7295575B2Packet transmitting/receiving apparatus and packet transmission methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 13, 2007·17 cites·5 claims
- 1372US6987730B2Transmission apparatus and method for changing data packets priority assignment depending on the reception feedbackMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 17, 2006·18 cites·19 claims
- 1472US6760480B2Apparatus and method of encoding an image using a statistical model based on pixelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 6, 2004·8 cites·15 claims
- 1569US7000166B2Apparatus and method for header decompressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 14, 2006·10 cites·12 claims
- 1668US7197687B2Header compressed packet receiving apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 27, 2007·12 cites·12 claims
- 1767US7930950B2Motor-driven steering assist apparatusSHOWA CORP·Filed 2005·Granted Apr 26, 2011·6 cites·4 claims
- 1867US2022079864A1Aqueous cosmeticLVMH RECH·Filed 2021·Application pending·0 cites
- 1966US6959410B2Apparatus and method for header decompressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 25, 2005·8 cites·10 claims
- 2064US7123618B2Data transmitting apparatus and data receiving apparatusMATSUSHTA ELECTRIC IND CO LTD·Filed 2001·Granted Oct 17, 2006·10 cites·4 claims
- 2164US6404932B1Apparatus and method of decoding an image using a statistical model based on pixelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 11, 2002·21 cites·10 claims
- 2263USRE43100EApparatus and method for header decompressionHATA KOICHI·Filed 2007·Granted Jan 10, 2012·2 cites·28 claims
- 2363US7644186B2Method and apparatus for header compressionPANASONIC CORP·Filed 2004·Granted Jan 5, 2010·6 cites·8 claims
- 2463US4708363AMechanism for limiting angular movement in steering systems for motor vehiclesHONDA MOTOR CO LTD·Filed 1986·Granted Nov 24, 1987·17 cites·2 claims
- 2562US7016681B2Mobile communication device and data communication method using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 21, 2006·10 cites·15 claims
- 2661US2025229880A1Pump device and ship propulsion machineHITACHI ASTEMO LTD·Filed 2025·Application pending·0 cites
- 2759US8528436B2Motor-driven steering assist apparatusSAITO MITSUO·Filed 2011·Granted Sep 10, 2013·1 cites·14 claims
- 2858US7024490B2Scheme, apparatus, and program for header compressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 4, 2006·5 cites·6 claims
- 2957US7717225B2Motor-driven steering assist apparatusSHOWA CORP·Filed 2005·Granted May 18, 2010·4 cites·3 claims
- 3057US6510250B2Apparatus and method of decoding an image using a statistical model based on pixelsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 21, 2003·2 cites·10 claims
- 3157US2019307667A1Aqueous cosmeticLVMH RECH·Filed 2016·Application pending·0 cites
- 3255US7079582B2Image coding apparatus and image coding methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 18, 2006·2 cites·6 claims
- 3354US7909129B2Steering shaft support structure of motor-driven steering assist apparatusSHOWA CORP·Filed 2005·Granted Mar 22, 2011·2 cites·4 claims
- 3453US8365859B2Motor-driven steering apparatusSHOWA CORP·Filed 2009·Granted Feb 5, 2013·0 cites·12 claims
- 3553US8185661B2Method and apparatus for header compressionHATA KOICHI·Filed 2009·Granted May 22, 2012·0 cites·16 claims
- 3651US8578616B2Relative angle sensing device and electric power steering apparatusHamaguchi yusuke·Filed 2012·Granted Nov 12, 2013·2 cites·9 claims
- 3751US2023054819A1Oily solid cosmeticLVMH RECH·Filed 2020·Application pending·0 cites
- 3850US2007147335A1Data transmission apparatus, data receiving apparatus, and data transmitting-receiving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3948US2022040059A1Oil-in-water cosmetic and method for producing the sameLVMH RECH·Filed 2018·Application pending·0 cites
- 4046US4824454ADevice for liquefying a gasAISIN SEIKI·Filed 1988·Granted Apr 25, 1989·14 cites·5 claims
- 4146US2020046614A1Cosmetic lotionLVMH RECH·Filed 2017·Application pending·0 cites
- 4245US2022243745A1Valve device, pump device and trim tilt deviceHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 4344US2003198250A1Method, apparatus and system for transmitting compressed header dataFiled 2003·Application pending·0 cites
- 4444US2024074951A1Water-in-oil emulsified cosmetic compositionLVMH RECH·Filed 2020·Application pending·0 cites
- 4544US2004165585A1Packet transmission apparatus and packet transmission methodFiled 2003·Application pending·0 cites
- 4643US2004136380A1Packet transmitter, packet receiver and packet transmission methodFiled 2002·Application pending·0 cites
- 4743US2004165542A1Packet transmitter and packet transmitter methodFiled 2002·Application pending·0 cites
- 4842US2002154600A1Data communication systemFiled 2001·Application pending·0 cites
- 4942US2002164024A1Data transmission method and data relay methodFiled 2001·Application pending·0 cites
- 5042US2002136309A1Image data decoder and image data decoding methodFiled 2001·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →