Inventor · disambiguated record
Takeshi Morikawa
Also filed as: MORIKAWA TAKESHI
118 granted patents·35 pending applications·2,387 citations·filing 1979–2023
99Inventor score
Files withMINOLTA CO LTD31KONICA MINOLTA BUSINESS TECH21FUJITSU LTD18MINOLTA CAMERA KK13NICHIA CORP11
Top patents by PatentIndex Score
153 records- 0198US8471914B2Image processing system with ease of operationSAKIYAMA DAISUKE·Filed 2011·Granted Jun 25, 2013·452 cites·15 claims
- 0295US6130115APlastic encapsulated semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Oct 10, 2000·210 cites·4 claims
- 0395US5942794APlastic encapsulated semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRONICS CORP·Filed 1997·Granted Aug 24, 1999·230 cites·13 claims
- 0494US5838154AMultilayered magnetic sensor having conductive layer within megnetic layerTOYODA CHUO KENKYUSHO KK·Filed 1996·Granted Nov 17, 1998·128 cites·21 claims
- 0593US6835688B2Photocatalytic material, photocatalyst, photocatalytic article, and method for the preparation thereofTOYODA CHUO KENKYUSHO KK·Filed 2002·Granted Dec 28, 2004·55 cites·50 claims
- 0691US10627493B2Apparatus, method for laser distance measurement, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2016·Granted Apr 21, 2020·11 cites·15 claims
- 0791US6788830B1Image processing system and image processing methodMINOLTA CO LTD·Filed 2000·Granted Sep 7, 2004·55 cites·17 claims
- 0891US6743749B2PhotocatalystTOYODA CHUO KENKYUSHO KK·Filed 2001·Granted Jun 1, 2004·50 cites·12 claims
- 0991US4244251AFull rotation-type paper web cutting deviceMINOLTA CAMERA KK·Filed 1979·Granted Jan 13, 1981·56 cites·8 claims
- 1090US6794065B1Photocatalytic material and photocatalytic articleTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Sep 21, 2004·37 cites·19 claims
- 1190US5119136AOriginal scanning apparatusMINOLTA CAMERA KK·Filed 1989·Granted Jun 2, 1992·35 cites·12 claims
- 1286US5773728AForce transducer and method of fabrication thereofTOYODA CHUO KENKYUSHO KK·Filed 1996·Granted Jun 30, 1998·67 cites·23 claims
- 1386US5467169AImage forming apparatus which can prevent copying during a predetermined period and allow copying at other timesMINOLTA CAMERA KK·Filed 1994·Granted Nov 14, 1995·69 cites·11 claims
- 1483US7326055B2Method for bleaching teeth and bleaching agent for teethG C DENTAL IND CORP·Filed 2006·Granted Feb 5, 2008·2 cites·11 claims
- 1583US6680277B2Photocatalytic susbstanceTOYODA CHUO KENKYUSHO KK·Filed 2001·Granted Jan 20, 2004·23 cites·6 claims
- 1682US7250155B2Dental bleaching agent kit and the method for bleaching teethG C DENTAL IND CORP·Filed 2004·Granted Jul 31, 2007·14 cites·13 claims
- 1781US10014449B1Light emitting deviceNICHIA CORP·Filed 2017·Granted Jul 3, 2018·3 cites·7 claims
- 1879US7561360B2Magnetic recording mediumFUJITSU LTD·Filed 2006·Granted Jul 14, 2009·7 cites·16 claims
- 1979US5260811AImage scanning apparatus having motor operating under improved drive controlMINOLTA CAMERA KK·Filed 1990·Granted Nov 9, 1993·25 cites·5 claims
- 2078US6258314B1Method for manufacturing resin-molded semiconductor deviceMATSUSHITA ELECTRONICS CORP·Filed 2000·Granted Jul 10, 2001·25 cites·17 claims
- 2178US5671463AImage forming apparatus capable of forming a plurality of images from different originals on a single copy sheetMINOLTA CO LTD·Filed 1994·Granted Sep 23, 1997·37 cites·7 claims
- 2277US8652989B2Photocatalyst and reducing catalyst using the sameSATO SHUNSUKE·Filed 2009·Granted Feb 18, 2014·6 cites·15 claims
- 2375US9046599B2Object detection apparatus and methodFUJITSU LTD·Filed 2013·Granted Jun 2, 2015·5 cites·12 claims
- 2475US6876466B1Image processing system and image processing methodMINOLTA CO LTD·Filed 2000·Granted Apr 5, 2005·20 cites·14 claims
- 2575US5635642AVibration-sensing device method of adjusting the same and angular velocity sensor taking advantage of the sameTOYODA CHUO KENKYUSHO KK·Filed 1995·Granted Jun 3, 1997·68 cites·32 claims
- 2674US7884972B2Image processing apparatus capable of handling image file stored in another apparatus, image processing system, and image processing methodKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Feb 8, 2011·4 cites·20 claims
- 2774US5349873AForce transducer and pressure detecting circuit using the sameTOYODA CHUO KENKYUSHO KK·Filed 1993·Granted Sep 27, 1994·33 cites·25 claims
- 2873US8081322B2Image forming apparatus, job setting support method, and job setting support programMORIKAWA TAKESHI·Filed 2006·Granted Dec 20, 2011·4 cites·19 claims
- 2973US8045210B2Image processing apparatus, image data transfer control method and image data transfer control programKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Oct 25, 2011·3 cites·12 claims
- 3073US7521135B2Recording medium and method of making the sameFUJITSU LTD·Filed 2004·Granted Apr 21, 2009·8 cites·8 claims
- 3173US6043897AImage forming apparatusMINOLTA CO LTD·Filed 1997·Granted Mar 28, 2000·44 cites·29 claims
- 3273US5703693ADigital copy machine allowing duplex copying in short time through novel recirculation timingMINOLTA CO LTD·Filed 1994·Granted Dec 30, 1997·34 cites·26 claims
- 3372US10971481B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2019·Granted Apr 6, 2021·1 cites·18 claims
- 3472US9191525B2Image forming system performing communication through visible light communication and communication mode different from visible light communicationKONICA MINOLTA INC·Filed 2014·Granted Nov 17, 2015·2 cites·33 claims
- 3571US10571568B2Distance measuring device, distance measuring method, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2017·Granted Feb 25, 2020·2 cites·16 claims
- 3671US5740497AImage processing apparatus that can execute interruption job efficientlyMINOLTA CO LTD·Filed 1996·Granted Apr 14, 1998·41 cites·16 claims
- 3771US5587799ACopying machine with reserved copying at a predetermined time periodMINOLTA CAMERA KK·Filed 1993·Granted Dec 24, 1996·32 cites·27 claims
- 3870US10082618B2Image display module with superior white point stabilityDAINIPPON PRINTING CO LTD·Filed 2015·Granted Sep 25, 2018·2 cites·19 claims
- 3970US9407786B2Cooperative image processing system, cooperative image processing method, portable terminal apparatus, image processing apparatus, and recording mediumKONICA MINOLTA INC·Filed 2013·Granted Aug 2, 2016·2 cites·16 claims
- 4070US8482808B2Image processing apparatus and method for displaying a preview of scanned document dataSHIGEHISA KEI·Filed 2009·Granted Jul 9, 2013·3 cites·18 claims
- 4170US5854957AImage formation apparatus that can have waiting time before image formation reducedMINOLTA CO LTD·Filed 1997·Granted Dec 29, 1998·39 cites·57 claims
- 4270US4887122ACopying machineMINOLTA CAMERA KK·Filed 1988·Granted Dec 12, 1989·16 cites·7 claims
- 4369US10122884B2Cooperative image processing system, cooperative image processing method, portable terminal apparatus, image processing apparatus, and recording mediumKONICA MINOLTA INC·Filed 2016·Granted Nov 6, 2018·1 cites·8 claims
- 4469US5812901ACopying apparatus that can execute interruption job efficientlyMINOLTA CO LTD·Filed 1996·Granted Sep 22, 1998·19 cites·16 claims
- 4568US5960247AImage forming apparatus capable of readily managing sheets after completion of jobsMINOLTA CO LTD·Filed 1997·Granted Sep 28, 1999·18 cites·4 claims
- 4668US5333057APhotocopierMINOLTA CAMERA KK·Filed 1993·Granted Jul 26, 1994·27 cites·11 claims
- 4767US11398460B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2021·Granted Jul 26, 2022·0 cites·20 claims
- 4867US7672074B2Thermally assisted magnetic recording methodTOSHIBA STORAGE DEVICE CORP·Filed 2006·Granted Mar 2, 2010·1 cites·7 claims
- 4967US6041165AImage forming apparatus capable of forming an image at a plurality of resolutionsMINOLTA CO LTD·Filed 1997·Granted Mar 21, 2000·32 cites·10 claims
- 5065US10705195B2Distance measuring apparatus and distance measuring methodFUJITSU LTD·Filed 2017·Granted Jul 7, 2020·1 cites·19 claims
Showing the top 50 of 153 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takeshi Morikawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →