Inventor · disambiguated record
Takashi Morikawa
Also filed as: MORIKAWA TAKASHI
71 granted patents·10 pending applications·2,110 citations·filing 1974–2023
99Inventor score
Files withFUJI XEROX CO LTD30MINOLTA CAMERA KK16FUJIFILM BUSINESS INNOVATION CORP4HITACHI LTD3MORIKAWA TAKASHI3
Top patents by PatentIndex Score
81 records- 0198US7208236B2Magnetic recording medium with multi-portion carbon-based protection layer, and apparatus thereofHOYA MAGNETICS SINGAPORE PTE·Filed 2005·Granted Apr 24, 2007·75 cites·9 claims
- 0297US9152005B2Particle dispersion for display, display medium, and display deviceFUJI XEROX CO LTD·Filed 2013·Granted Oct 6, 2015·33 cites·18 claims
- 0397US7420886B2Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording mediumHOYA CORP·Filed 2007·Granted Sep 2, 2008·70 cites·3 claims
- 0497US5613108AElectronic mail processing system and electronic mail processing methodMINOLTA CAMERA KK·Filed 1994·Granted Mar 18, 1997·293 cites·20 claims
- 0596US7220500B1Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording mediumHOYA CORP·Filed 2000·Granted May 22, 2007·76 cites·21 claims
- 0696US6946191B2Magnetic recording mediumHOYA MAGNETICS SINGAPORE PTE·Filed 2003·Granted Sep 20, 2005·73 cites·11 claims
- 0796US5644416ALight modulation device and method of light modulation using the sameFUJI XEROX CO LTD·Filed 1992·Granted Jul 1, 1997·92 cites·11 claims
- 0894US6470125B1Optical device, driving method of optical device and manufacture of optical deviceFUJI XEROX CO LTD·Filed 2000·Granted Oct 22, 2002·67 cites·35 claims
- 0993US6385355B1Optical deflection elementFUJI XEROX CO LTD·Filed 2000·Granted May 7, 2002·69 cites·10 claims
- 1092US6525807B1Particle analyzing apparatusSYSMEX CORP·Filed 2000·Granted Feb 25, 2003·68 cites·10 claims
- 1191US5765170AElectronic mail processing system and electronic mail processing methodMINOLTA CAMERA KK·Filed 1996·Granted Jun 9, 1998·194 cites·22 claims
- 1289US5389549AMethod for classifying leukocytes and a reagent used thereforTOA MEDICAL ELECTRONICS·Filed 1992·Granted Feb 14, 1995·113 cites·26 claims
- 1386US6078717AOpical waveguide deviceFUJI XEROX CO LTD·Filed 1998·Granted Jun 20, 2000·87 cites·47 claims
- 1481US5671211AData recording mediumFUJI XEROX CO LTD·Filed 1995·Granted Sep 23, 1997·35 cites·10 claims
- 1580US9701816B2Three-dimension forming material, three-dimension forming support material, and three-dimension forming composition setFUJI XEROX CO LTD·Filed 2016·Granted Jul 11, 2017·1 cites·6 claims
- 1680US5618733AReagent for analyzing leucocytesTOA MEDICAL ELECTRONICS·Filed 1994·Granted Apr 8, 1997·52 cites·28 claims
- 1780US4992882APrinterMINOLTA CAMERA KK·Filed 1988·Granted Feb 12, 1991·23 cites·4 claims
- 1879US6307996B1Optical waveguide device and manufacturing method thereofFUJI XEROX CO LTD·Filed 1998·Granted Oct 23, 2001·59 cites·25 claims
- 1977US5413938AReagent for measuring immature leukocytesTAO MEDICAL ELECTRONICS CO LTD·Filed 1994·Granted May 9, 1995·49 cites·14 claims
- 2076US11873514B2Method of screening for a substance that acts on a cell massLSI MEDIENCE CORP·Filed 2022·Granted Jan 16, 2024·0 cites·20 claims
- 2176US7116273B2Microwave antenna and process for producing the sameFUJI XEROX CO LTD·Filed 2004·Granted Oct 3, 2006·25 cites·52 claims
- 2274US4843405AMethod of controlling reproduction of image in bit-map controlled laser printerMINOLTA CAMERA KK·Filed 1988·Granted Jun 27, 1989·38 cites·2 claims
- 2373US5084831APrinter and printing methodMINOLTA CAMERA KK·Filed 1991·Granted Jan 28, 1992·48 cites·12 claims
- 2472US5051925APrinter for converting character codes into bit imagesMINOLTA CAMERA KK·Filed 1989·Granted Sep 24, 1991·34 cites·10 claims
- 2571US7097476B2Connector with movable member for assisting connection with a mating connectorSUMITOMO WIRING SYSTEMS·Filed 2004·Granted Aug 29, 2006·18 cites·18 claims
- 2670US7928318B2Solar cell using carbon nanotubes and process for producing the sameFUJI XEROX CO LTD·Filed 2005·Granted Apr 19, 2011·1 cites·5 claims
- 2768US5589237AReversible display mediumFUJI XEROX CO LTD·Filed 1994·Granted Dec 31, 1996·21 cites·9 claims
- 2867US7976911B2Liquid crystal layer and display mediumFUJI XEROX CO LTD·Filed 2009·Granted Jul 12, 2011·2 cites·6 claims
- 2967US4965771APrinter controller for connecting a printer to an information processor having a different protocol from that of a printerMINOLTA CAMERA KK·Filed 1987·Granted Oct 23, 1990·36 cites·4 claims
- 3067US4931960ACharacter image generator for storing images in a landscape and potrait orientationMINOLTA CAMERA KK·Filed 1987·Granted Jun 5, 1990·26 cites·4 claims
- 3165US5670083AOptical element and process for producing the sameFUJI XEROX CO LTD·Filed 1995·Granted Sep 23, 1997·17 cites·21 claims
- 3264US12345295B2Sliding member and method for producing sliding memberDAIDO METAL CO·Filed 2023·Granted Jul 1, 2025·0 cites·4 claims
- 3364US5136688APrint data processing apparatus for an image forming apparatusMINOLTA CAMERA KK·Filed 1991·Granted Aug 4, 1992·33 cites·14 claims
- 3464US4991114APrinter comprising display means for displaying operation state thereofMINOLTA CAMERA KK·Filed 1989·Granted Feb 5, 1991·25 cites·10 claims
- 3564US4272815AChannel control system for controlling data transfer through a plurality of channels with priority assignmentHITACHI LTD·Filed 1979·Granted Jun 9, 1981·28 cites·5 claims
- 3663US5410640AFont management systemMINOLTA CAMERA KK·Filed 1994·Granted Apr 25, 1995·30 cites·10 claims
- 3763US5150455AImage data processorMINOLTA CAMERA KK·Filed 1990·Granted Sep 22, 1992·30 cites·8 claims
- 3863US5075786APrinter apparatus with sheet supply selecting meansMINOLTA CAMERA KK·Filed 1990·Granted Dec 24, 1991·14 cites·13 claims
- 3962US11549100B2Three-dimensional culture of primary cancer cells using tumor tissueLSI MEDIENCE CORP·Filed 2018·Granted Jan 10, 2023·0 cites·12 claims
- 4062US10882246B2Three-dimensional shaped article and method for producing three-dimensional shaped articleFUJI XEROX CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·18 claims
- 4161US12360613B2Information processing device, information processing method, and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jul 15, 2025·0 cites·10 claims
- 4260US4954968AInterface system for print systemMINOLTA CAMERA KK·Filed 1989·Granted Sep 4, 1990·21 cites·31 claims
- 4359US8344244B2Solar cell using carbon nanotubes and process for producing the sameFUJI XEROX CO LTD·Filed 2011·Granted Jan 1, 2013·0 cites·2 claims
- 4459USRE39006EMethod of detecting hematopoietic progenitor cellsSYSMEX CORP·Filed 2003·Granted Mar 7, 2006·3 cites·12 claims
- 4558US4998210ACharacter generatorMINOLTA CAMERA KK·Filed 1989·Granted Mar 5, 1991·21 cites·7 claims
- 4657US5654046AOptical elementFUJI XEROX CO LTD·Filed 1995·Granted Aug 5, 1997·12 cites·18 claims
- 4756US10336908B2Three-dimension forming support material, three-dimension forming support material cartridge, and three-dimension forming composition setFUJI XEROX CO LTD·Filed 2016·Granted Jul 2, 2019·0 cites·19 claims
- 4854US7090545B2Terminal fittingSUMITOMO WIRING SYSTEMS·Filed 2005·Granted Aug 15, 2006·4 cites·13 claims
- 4954US5707543AReversible display mediumFUJI XEROX CO LTD·Filed 1995·Granted Jan 13, 1998·13 cites·17 claims
- 5054US4922410AInput/output system capable of allotting addresses to a plurality of input/output devicesHITACHI LTD·Filed 1987·Granted May 1, 1990·22 cites·1 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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