Inventor · disambiguated record
Yoshihito Fujiwara
Also filed as: FUJIWARA YOSHIHITO
45 granted patents·3 pending applications·1,559 citations·filing 1990–2010
98Inventor score
Top patents by PatentIndex Score
48 records- 0194US7117518B1Information retrieval method and apparatusSONY CORP·Filed 1998·Granted Oct 3, 2006·187 cites·21 claims
- 0292US7114991B2Waterproof connector sealing member and waterproof connectorTYCO ELECTRONICS AMP KK·Filed 2005·Granted Oct 3, 2006·39 cites·4 claims
- 0392US5640458AAudio signal reproducing apparatusSONY CORP·Filed 1990·Granted Jun 17, 1997·114 cites·1 claims
- 0491US7337027B2Audio signal reproducing apparatusSONY CORP·Filed 2005·Granted Feb 26, 2008·20 cites·4 claims
- 0590US5970486AKeyword creation method and its apparatusSONY CORP·Filed 1997·Granted Oct 19, 1999·94 cites·12 claims
- 0690US5115240AMethod and apparatus for encoding voice signals divided into a plurality of frequency bandsSONY CORP·Filed 1990·Granted May 19, 1992·111 cites·12 claims
- 0786USD575237SElectrical connectorTYCO ELECTRONICS AMP KK·Filed 2007·Granted Aug 19, 2008·33 cites·1 claims
- 0885US6344880B1Information display methodSONY CORP·Filed 1998·Granted Feb 5, 2002·93 cites·18 claims
- 0984US5540603AFemale contactWHITAKER CORP·Filed 1995·Granted Jul 30, 1996·47 cites·8 claims
- 1082US7343616B1Information retrieval method and apparatusSONY CORP·Filed 1998·Granted Mar 11, 2008·75 cites·6 claims
- 1181US6045383ASealing member for waterproof connectorWHITAKER CORP·Filed 1997·Granted Apr 4, 2000·42 cites·5 claims
- 1279US6445800B1Audio signal reproducing apparatusSONY CORP·Filed 2000·Granted Sep 3, 2002·17 cites·5 claims
- 1378US7062477B2Information-processing apparatus, information-processing method and storage mediumSONY CORP·Filed 2001·Granted Jun 13, 2006·24 cites·15 claims
- 1478US5299240ASignal encoding and signal decoding apparatusSONY CORP·Filed 1993·Granted Mar 29, 1994·28 cites·6 claims
- 1578US5268685AApparatus with transient-dependent bit allocation for compressing a digital signalSONY CORP·Filed 1992·Granted Dec 7, 1993·84 cites·19 claims
- 1676USD556136SElectrical contactTYCO ELECTRONICS AMP KK·Filed 2006·Granted Nov 27, 2007·21 cites·1 claims
- 1775US8311267B2Information processing apparatus and method, and programMIYAKE TORU·Filed 2008·Granted Nov 13, 2012·5 cites·7 claims
- 1875US6507851B1Customer information retrieving method, a customer information retrieving apparatus, a data preparation method, and a databaseSONY CORP·Filed 1999·Granted Jan 14, 2003·219 cites·4 claims
- 1975US5562494AWatertight plug and watertight connector in which it is usedWHITAKER CORP·Filed 1995·Granted Oct 8, 1996·32 cites·19 claims
- 2072US5151941ADigital signal encoding apparatusSONY CORP·Filed 1990·Granted Sep 29, 1992·52 cites·6 claims
- 2171US7330553B2Audio signal reproducing apparatusSONY CORP·Filed 2001·Granted Feb 12, 2008·10 cites·15 claims
- 2271US5930758AAudio signal reproducing apparatus with semiconductor memory storing coded digital audio data and including a headphone unitSONY CORP·Filed 1997·Granted Jul 27, 1999·46 cites·4 claims
- 2370US8018737B2Connecting structure of circuit board, connecting part of circuit board and electronic devicePANASONIC CORP·Filed 2005·Granted Sep 13, 2011·5 cites·6 claims
- 2470US7373589B2Keyword creation method and its apparatusSONY CORP·Filed 2005·Granted May 13, 2008·1 cites·10 claims
- 2569US8647150B2Water proof type electrical connectorFUJIWARA YOSHIHITO·Filed 2007·Granted Feb 11, 2014·13 cites·23 claims
- 2669US6695477B1Audio signal reproducing apparatusSONY CORP·Filed 1996·Granted Feb 24, 2004·32 cites·2 claims
- 2763US8321788B2Information processing apparatus, information processing system, and information processing methodAKAO MASATO·Filed 2009·Granted Nov 27, 2012·3 cites·13 claims
- 2863US5241603ADigital signal encoding apparatusSONY CORP·Filed 1991·Granted Aug 31, 1993·33 cites·12 claims
- 2960US2009319491A1Information processing apparatus, information processing system, and information processing methodSONY CORP·Filed 2009·Application pending·0 cites
- 3058US6430560B1Keyword creation method and its apparatusSONY CORP·Filed 1999·Granted Aug 6, 2002·15 cites·10 claims
- 3157US7080395B2Information processor, information processing method as well as broadcasting system and broadcasting methodSONY CORP·Filed 2001·Granted Jul 18, 2006·2 cites·14 claims
- 3257US5197087ASignal encoding apparatusIWAHASHI NAOTO·Filed 1990·Granted Mar 23, 1993·14 cites·4 claims
- 3356US8054646B2Circuit board connecting structurePANASONIC CORP·Filed 2006·Granted Nov 8, 2011·1 cites·5 claims
- 3453US6975732B2Audio signal reproducing apparatusSONY CORP·Filed 2002·Granted Dec 13, 2005·2 cites·4 claims
- 3552US6030252AWaterproof connector and waterproofing-housing member used in the sameWHITAKER CORP·Filed 1998·Granted Feb 29, 2000·14 cites·7 claims
- 3650US7967625B2Packing protection cap and connectorTYCO ELECTRONICS JAPAN G K·Filed 2009·Granted Jun 28, 2011·2 cites·4 claims
- 3749US8774603B2Information processing apparatus, information processing method, program, and recording mediumMIYAKE TORU·Filed 2008·Granted Jul 8, 2014·0 cites·15 claims
- 3848US7412648B2Keyword creation method and its apparatusSONY CORP·Filed 2002·Granted Aug 12, 2008·0 cites·10 claims
- 3948US6278493B1Information processor, information processing method as well as broadcasting system and broadcasting methodSONY CORP·Filed 1998·Granted Aug 21, 2001·10 cites·3 claims
- 4043US6083058ADouble-lock connectorWHITAKER CORP·Filed 1997·Granted Jul 4, 2000·9 cites·8 claims
- 4142US2012316276A1Aqueous marking ink compositionIWASA ATSUSHI·Filed 2010·Application pending·0 cites
- 4240US5299239ASignal encoding apparatusSONY CORP·Filed 1993·Granted Mar 29, 1994·5 cites·24 claims
- 4339US7417080B2Oil-based ink composition and writing instrument using the sameMITSUBISHI PENCIL CO·Filed 2004·Granted Aug 26, 2008·0 cites·12 claims
- 4437US7999376B2Semiconductor device and its manufacturing methodPANASONIC CORP·Filed 2006·Granted Aug 16, 2011·0 cites·8 claims
- 4535US5299238ASignal decoding apparatusSONY CORP·Filed 1993·Granted Mar 29, 1994·3 cites·8 claims
- 4630USD576957SElectrical connectorTYCO ELECTRONICS AMP KK·Filed 2007·Granted Sep 16, 2008·0 cites·1 claims
- 4730USRE36559EMethod and apparatus for encoding audio signals divided into a plurality of frequency bandsSONY CORP·Filed 1994·Granted Feb 8, 2000·2 cites·14 claims
- 4830US2002056099A1Information processing apparatus, information processing method as well as broadcasting system and broadcasting methodFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →