Inventor · disambiguated record
Takafumi Kawasaki
Also filed as: KAWASAKI TAKAFUMI
17 granted patents·10 pending applications·355 citations·filing 1993–2023
94Inventor score
Top patents by PatentIndex Score
27 records- 0197USD441761SComputer generated icon for a display screenHITACHI LTD·Filed 1999·Granted May 8, 2001·171 cites·1 claims
- 0295US12240961B2Cellulose acetate resin compositionDAICEL CORP·Filed 2023·Granted Mar 4, 2025·2 cites·25 claims
- 0395US11981796B2Cellulose acetate resin compositionDAICEL CORP·Filed 2022·Granted May 14, 2024·2 cites·18 claims
- 0488US10428188B2Method for producing master batch, master batch obtained by said production method, rubber composition for tire, and pneumatic tireSUMITOMO RUBBER IND·Filed 2016·Granted Oct 1, 2019·2 cites·5 claims
- 0586US7591712B2Method of producing silicon blocks and silicon wafersMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Sep 22, 2009·14 cites·3 claims
- 0683US8075647B2Slurry for slicing silicon ingot and method for slicing silicon ingot using the sameKAWASAKI TAKAFUMI·Filed 2006·Granted Dec 13, 2011·12 cites·11 claims
- 0781US7306508B2Multi-wire sawMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 11, 2007·40 cites·4 claims
- 0875US6711281B2Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, and method of displaying biomagnetic field data, and apparatus thereforHITACHI LTD·Filed 2002·Granted Mar 23, 2004·23 cites·12 claims
- 0973US8256407B2Multi-wire saw and method for cutting ingotKAWASAKI TAKAFUMI·Filed 2007·Granted Sep 4, 2012·6 cites·6 claims
- 1062US7433506B2Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus thereforHITACHI LTD·Filed 2007·Granted Oct 7, 2008·1 cites·17 claims
- 1160US5444477AVideo telephone systemHITACHI LTD·Filed 1993·Granted Aug 22, 1995·34 cites·5 claims
- 1259US2024228753A1Thermoplastic resin compositionDAICEL CORP·Filed 2021·Application pending·0 cites
- 1354US2006236241A1Usability evaluation support method and systemHARADA ETSUKO·Filed 2004·Application pending·0 cites
- 1453US7194121B2Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus thereforHITACHI LTD·Filed 2004·Granted Mar 20, 2007·5 cites·2 claims
- 1552US2019116858A1Food additiveJUJO PAPER CO LTD·Filed 2017·Application pending·0 cites
- 1652US2013317879A1Work problem analysis support systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 1747US11648189B2Foamable aerosol compositionJUJO PAPER CO LTD·Filed 2017·Granted May 16, 2023·0 cites·9 claims
- 1845US2019338084A1Master batch production methodSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
- 1944US8098365B2Illumination optical system, exposure apparatus, and device manufacturing methodKAWASAKI TAKAFUMI·Filed 2007·Granted Jan 17, 2012·0 cites·12 claims
- 2043US6473518B1Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and apparatus thereforHITACHI LTD·Filed 1998·Granted Oct 29, 2002·24 cites·37 claims
- 2143US2019119473A1Rubber composition and pneumatic tireSUMITOMO RUBBER IND·Filed 2017·Application pending·0 cites
- 2241US2013050854A1Lens barrel and imaging apparatusAZUMA RYUHEI·Filed 2012·Application pending·0 cites
- 2340US6961605B2Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the sameHITACHI LTD·Filed 2001·Granted Nov 1, 2005·3 cites·6 claims
- 2438US2005268172A1System, apparatus, method and program for evaluating usability to contentHITACHI LTD·Filed 2005·Application pending·0 cites
- 2536US6336043B1Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the sameHITACHI LTD·Filed 1998·Granted Jan 1, 2002·16 cites·2 claims
- 2636US2004245908A1Support frame structure, cathode ray tube, and manufacturing method of color selection structureFiled 2003·Application pending·0 cites
- 2729US2006075687A1Slurry for slicing silicon ingot and method for slicing silicon ingot using sameTSURUTA HIROZOH·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →