Inventor · disambiguated record
Takao Hasegawa
Also filed as: HASEGAWA TAKAO
32 granted patents·6 pending applications·304 citations·filing 1976–2024
97Inventor score
Top patents by PatentIndex Score
38 records- 0191US8669305B2Polyamideimide-based film coating compositionFUJIMOTO KATSUMI·Filed 2011·Granted Mar 11, 2014·7 cites·4 claims
- 0289US11634065B2Control method and control devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 25, 2023·2 cites·8 claims
- 0383US6771130B2Power amplifier and radio communication apparatus using the sameSHARP KK·Filed 2001·Granted Aug 3, 2004·32 cites·16 claims
- 0480US7665924B2Back plate and file cover for ring binderMAX CO LTD·Filed 2005·Granted Feb 23, 2010·2 cites·6 claims
- 0579US8115867B2Image processing deviceMIYAUCHI SHINGO·Filed 2007·Granted Feb 14, 2012·8 cites·4 claims
- 0679US4367271AStorage battery separatorNIHON MUKISENI KOGYO KABUSHIKI·Filed 1981·Granted Jan 4, 1983·40 cites·4 claims
- 0774US4923629AMethod and flocculant for water treatmentSUIDO KIKO KK·Filed 1988·Granted May 8, 1990·39 cites·6 claims
- 0873US7338617B2Process for preparing a flocculant for water treatmentTOKUYAMA CORP·Filed 2002·Granted Mar 4, 2008·16 cites·8 claims
- 0970US6971074B2Layout deviceRENESAS TECH CORP·Filed 2003·Granted Nov 29, 2005·19 cites·3 claims
- 1066US5897965AElectrolessly plated nickel/phosphorus/boron system coatings and machine parts utilizing the coatingsZEXEL CORP·Filed 1995·Granted Apr 27, 1999·31 cites·20 claims
- 1164US8231321B2Paper-processing and punching apparatusHASEGAWA TAKAO·Filed 2006·Granted Jul 31, 2012·3 cites·32 claims
- 1261US8350823B2Coordinate position detecting deviceSHARP KK·Filed 2006·Granted Jan 8, 2013·2 cites·6 claims
- 1359US7726928B2Binding processing apparatusMAX CO LTD·Filed 2004·Granted Jun 1, 2010·6 cites·14 claims
- 1459US4356046AMethod for the manufacture of a battery separator using tubingFREUDENBERG CARL FA·Filed 1980·Granted Oct 26, 1982·14 cites·4 claims
- 1559US2025038869A1Time synchronization system, time verification device, and time verification methodDENSO CORP·Filed 2024·Application pending·0 cites
- 1655US6769106B2Method of wiring semiconductor integrated circuit, semiconductor integrated circuit, and computer productRENESAS TECH CORP·Filed 2002·Granted Jul 27, 2004·4 cites·6 claims
- 1754US9285762B2End member, rotary body unit and photoreceptor drum unitMITSUBISHI CHEM CORP·Filed 2015·Granted Mar 15, 2016·0 cites·8 claims
- 1852US6574785B1Wiring method for semiconductor integrated circuit and computer product using maximum gap between timesMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 3, 2003·2 cites·19 claims
- 1951US7200410B2Portable telephoneSHARP KK·Filed 2002·Granted Apr 3, 2007·2 cites·10 claims
- 2050US8798151B2Video display device, interpolated image generation circuit and interpolated image generation methodHASEGAWA TAKAO·Filed 2008·Granted Aug 5, 2014·0 cites·3 claims
- 2150US4096063AProcess for separating floc and apparatusSUIDO KIKO KK·Filed 1976·Granted Jun 20, 1978·11 cites·4 claims
- 2248US6802502B2Document binding apparatusMAX CO LTD·Filed 2002·Granted Oct 12, 2004·3 cites·36 claims
- 2348US4818340AEnvelope type separator for storage battery and manufacturing process thereforNIHON MUKI KABUSHIKI KAISHA·Filed 1985·Granted Apr 4, 1989·15 cites·1 claims
- 2448US2005121377A1Apparatus for preparing a flocculant for water treatmentSUIDO KIKO KK·Filed 2005·Application pending·0 cites
- 2547US2005198600A1Layout verifying device verifying an interconnection layoutRENESAS TECH CORP·Filed 2004·Application pending·0 cites
- 2646US7554679B2Image forming apparatus, image forming method, and image forming programFUJI XEROX CO LTD·Filed 2004·Granted Jun 30, 2009·4 cites·11 claims
- 2746US4369238AStorage battery separatorNIHON MUKISENI KOGYO KABUSHIKI·Filed 1981·Granted Jan 18, 1983·6 cites·4 claims
- 2843US5035967AEmbossed type separator for a storage batteryHASEGAWA TAKAO·Filed 1988·Granted Jul 30, 1991·12 cites·12 claims
- 2942US7497329B2Staple caseMAX CO LTD·Filed 2003·Granted Mar 3, 2009·0 cites·12 claims
- 3042US2008128466A1Stapling ApparatusHASEGAWA TAKAO·Filed 2004·Application pending·0 cites
- 3141US5227089AMethod for producing flocculant for water treatmentSUIDO KIKO KK·Filed 1991·Granted Jul 13, 1993·11 cites·2 claims
- 3240US2007158894A1Paper sheet treating deviceHASEGAWA TAKAO·Filed 2005·Application pending·0 cites
- 3339US10116570B2In-vehicle network systemDENSO CORP·Filed 2016·Granted Oct 30, 2018·0 cites·8 claims
- 3438US5415808AFlocculant for water treatmentSUIDO KIKO KK·Filed 1993·Granted May 16, 1995·5 cites·2 claims
- 3537US6025614AAmplifier semiconductor element, method for fabricating the same, and amplifier semiconductor deviceSHARP KK·Filed 1998·Granted Feb 15, 2000·5 cites·5 claims
- 3630US6190146B1Member for compressor, manufacturing method for the member, and scroll compressorZEXEL CORP·Filed 1998·Granted Feb 20, 2001·2 cites·30 claims
- 3730US4451311AMethod for manufacturing a dampening roll coverFREUDENBERG CARL FA·Filed 1982·Granted May 29, 1984·1 cites·12 claims
- 3830US2012176485A1Three-dimensional display device, three-dimensional display system, and three-dimensional display methodMIYAUCHI SHINGO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →