Inventor · disambiguated record
Yoshiharu Takahashi
Also filed as: TAKAHASHI YOSHIHARU
74 granted patents·4 pending applications·1,790 citations·filing 1980–2025
99Inventor score
Files withMITSUBISHI ELECTRIC CORP29KONISHIROKU PHOTO IND10TAKAHASHI YOSHIHARU8DORYOKURO KAKUNENRYO5SAMEI MASAHIRO3
Top patents by PatentIndex Score
78 records- 0197US5671451AData-recording unit in use with a cameraKONISHIROKU PHOTO IND·Filed 1996·Granted Sep 23, 1997·117 cites·8 claims
- 0296US5768640ACamera having an information recording functionKONISHIROKU PHOTO IND·Filed 1996·Granted Jun 16, 1998·155 cites·12 claims
- 0396US5748287APhotographic film reproducing apparatus using object brightness and exposure correction amount to develop photographed imagesKONISHIROKU PHOTO IND·Filed 1995·Granted May 5, 1998·148 cites·11 claims
- 0494US5753977ASemiconductor device and lead frame thereforMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 19, 1998·198 cites·3 claims
- 0593US9274465B2Image forming apparatus with a heater controller and image forming method to control heatingSAMEI MASAHIRO·Filed 2015·Granted Mar 1, 2016·9 cites·20 claims
- 0691US8867942B2Lever switcher with mechanism for minimizing mechanical shock and sound and fixing device and image forming apparatus incorporating lever switcherIKEDA TAMOTSU·Filed 2012·Granted Oct 21, 2014·6 cites·20 claims
- 0791US5766972AMethod of making resin encapsulated semiconductor device with bump electrodesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jun 16, 1998·224 cites·7 claims
- 0891US5207102ASemiconductor pressure sensorMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 4, 1993·127 cites·5 claims
- 0990US9740147B2Separator, fixing device, and image forming apparatusFUJIWARA HITOSHI·Filed 2016·Granted Aug 22, 2017·5 cites·17 claims
- 1088US9342044B2Fixing device and image forming apparatus and method of assembling the fixing deviceNAITOH YUTAKA·Filed 2013·Granted May 17, 2016·5 cites·24 claims
- 1188US6020625ALead frame including hanging leads and hanging lead reinforcement in a semiconductor device including the lead frameMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Feb 1, 2000·143 cites·6 claims
- 1285US4601562ACameraKONISHIROKU PHOTO IND·Filed 1984·Granted Jul 22, 1986·22 cites·16 claims
- 1385US4364859AMethod for producing oxide powderDORYOKURO KAKUNENRYO·Filed 1980·Granted Dec 21, 1982·32 cites·9 claims
- 1484US6650012B1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 18, 2003·29 cites·6 claims
- 1583US8582991B2Fixing device and image forming apparatus incorporating sameNAITOH YUTAKA·Filed 2011·Granted Nov 12, 2013·3 cites·18 claims
- 1681US9395660B2Image forming apparatus and image forming method including forming a cleaning toner imageFUJII TOMOHIKO·Filed 2015·Granted Jul 19, 2016·2 cites·19 claims
- 1780US5333505ASemiconductor pressure sensor for use at high temperature and pressure and method of manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Aug 2, 1994·64 cites·19 claims
- 1879US11054774B2Nip forming member, fixing device, and image forming apparatusTAKAHASHI YOSHIHARU·Filed 2020·Granted Jul 6, 2021·1 cites·6 claims
- 1978US5021865ALead frame for semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 4, 1991·51 cites·10 claims
- 2077US4775783ATransaction systemHITACHI LTD·Filed 1986·Granted Oct 4, 1988·46 cites·12 claims
- 2176US6454158B1Wire bonding apparatus and wire bonding method of semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 24, 2002·20 cites·6 claims
- 2275US8588639B2Fixing device and image forming apparatusTAKAHASHI YOSHIHARU·Filed 2011·Granted Nov 19, 2013·2 cites·13 claims
- 2375US6181009B1Electronic component with a lead frame and insulating coatingMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 30, 2001·28 cites·1 claims
- 2474US6563209B1Lead frame for semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 13, 2003·21 cites·8 claims
- 2572US6753911B1Zooming lens barrel and a camera in use therewithKONISHIROKU PHOTO IND·Filed 2000·Granted Jun 22, 2004·15 cites·24 claims
- 2671US8032057B2Image forming apparatusRICOH CO LTD·Filed 2008·Granted Oct 4, 2011·3 cites·6 claims
- 2771US4462671ACamera warning shake systemKONISHIROKU PHOTO IND·Filed 1981·Granted Jul 31, 1984·10 cites·3 claims
- 2868US8768229B2Fixing device with mechanism capable of minimizing damage to toner image and recording medium and image forming apparatus incorporating sameTAKAHASHI YOSHIHARU·Filed 2012·Granted Jul 1, 2014·1 cites·20 claims
- 2967US8699929B2Guide device with mechanism capable of minimizing damage to toner image and recording medium and fixing device and image forming apparatus incorporating sameSAKAYA KOHTA·Filed 2012·Granted Apr 15, 2014·1 cites·15 claims
- 3065US2024321072A1Tracking systemMAEDA JUNPEI·Filed 2024·Application pending·0 cites
- 3164US6516994B2Wire bonding apparatus for connecting semiconductor devicesMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 11, 2003·10 cites·12 claims
- 3263US5225373AMethod of manufacturing semiconductor pressure sensor device with two semiconductor pressure sensor chipsMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jul 6, 1993·35 cites·1 claims
- 3362US6310395B1Electronic component with anodically bonded contactMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 30, 2001·6 cites·2 claims
- 3462US6245599B1Circuit wiring system circuit wiring method semi-conductor package and semi-conductor package substrateMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jun 12, 2001·30 cites·17 claims
- 3561US6790711B2Method of making semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Sep 14, 2004·7 cites·4 claims
- 3660US8874021B2Media guide mechanism, fixing device and image forming apparatus incorporating sameSAKAYA KOHTA·Filed 2012·Granted Oct 28, 2014·1 cites·17 claims
- 3760US7532418B2Lens barrel and image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2006·Granted May 12, 2009·2 cites·8 claims
- 3857US11054767B2Nip formation member, heating device, fixing device and image forming apparatusTAKAHASHI YOSHIHARU·Filed 2020·Granted Jul 6, 2021·0 cites·16 claims
- 3957US11016422B2Attachment, fixing device, and image forming apparatusTAKAHASHI YOSHIHARU·Filed 2020·Granted May 25, 2021·0 cites·19 claims
- 4057US6087201AMethod of manufacturing ball grid array electronic componentMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 11, 2000·13 cites·1 claims
- 4157US5793100ALead frame for semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 11, 1998·21 cites·18 claims
- 4257US2025324007A1Image forming apparatus, information processing method, and storage mediumTAKAHASHI YOSHIHARU·Filed 2025·Application pending·0 cites
- 4356US9817347B2Fixing device, fixing method, and image forming apparatusRICOH CO LTD·Filed 2016·Granted Nov 14, 2017·0 cites·15 claims
- 4456US2002026377A1Gift arrangement method and system thereof using internetNET CORP CO LTD·Filed 2001·Application pending·0 cites
- 4555US5900671AElectronic component including conductor connected to electrode and anodically bonded to insulating coatingMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 4, 1999·12 cites·6 claims
- 4654US5126813ASemiconductor pressure sensor device with two semiconductor pressure sensor chips and a method of manufacturing thereofMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 30, 1992·25 cites·10 claims
- 4754US4593987AMethod and device for automatic exposure control by programsKONISHIROKU PHOTO IND·Filed 1985·Granted Jun 10, 1986·16 cites·12 claims
- 4853US10558154B1Image forming apparatus incorporating pressing deviceKAJIYAMA HIROSHI·Filed 2019·Granted Feb 11, 2020·0 cites·7 claims
- 4953US9075385B2Fixing device with hollow core heat roller and image forming apparatus with sameFUKUHATA YOSHIHIRO·Filed 2013·Granted Jul 7, 2015·0 cites·18 claims
- 5051US5589140AContinuous denitration apparatusDORYOKURO KAKUNENRYO·Filed 1996·Granted Dec 31, 1996·16 cites·6 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →