Inventor · disambiguated record
Takashi Igarashi
Also filed as: IGARASHI TAKASHI
38 granted patents·21 pending applications·643 citations·filing 1983–2022
98Inventor score
Files withKONISHIROKU PHOTO IND9HOYA CORP8KONICA MINOLTA PHOTO IMAGING6FUJIFILM CORP4AUTONETWORKS TECHNOLOGIES LTD3
Top patents by PatentIndex Score
59 records- 0195US7763365B2Light emitting material and organic light-emitting deviceSHOWA DENKO KK·Filed 2008·Granted Jul 27, 2010·19 cites·8 claims
- 0294US12276976B2Work machine maintenance management systemHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Apr 15, 2025·3 cites·7 claims
- 0394US6057728ASemiconductor circuit and power transistor protection circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 2, 2000·99 cites·7 claims
- 0493US7586520B2Image correction apparatus, image correction program storage medium, image correction method, and image correction systemFUJIFILM CORP·Filed 2005·Granted Sep 8, 2009·21 cites·30 claims
- 0593US6623339B1Lens processing device, lens processing method, and lens measuring methodHOYA CORP·Filed 2000·Granted Sep 23, 2003·61 cites·6 claims
- 0689US7538814B2Image capturing apparatus capable of searching for an unknown explanation of a main object of an image, and method for accomplishing the sameFUJIFILM CORP·Filed 2005·Granted May 26, 2009·14 cites·19 claims
- 0785US9661765B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted May 23, 2017·7 cites·13 claims
- 0885US6771385B1Method of using a server connected with a network and a server systemKONISHIROKU PHOTO IND·Filed 2000·Granted Aug 3, 2004·45 cites·19 claims
- 0984US6831665B2Control system of image processorKONISHIROKU PHOTO IND·Filed 2001·Granted Dec 14, 2004·27 cites·54 claims
- 1083US7578725B2Lens layout block deviceHOYA CORP·Filed 2007·Granted Aug 25, 2009·8 cites·13 claims
- 1183US4788473APlasma generating device with stepped waveguide transitionFUJITSU LTD·Filed 1987·Granted Nov 29, 1988·33 cites·25 claims
- 1282US5615486AApparatus for measuring the shape of a frame of spectaclesHOYA CORP·Filed 1995·Granted Apr 1, 1997·46 cites·4 claims
- 1381US7859562B2Visual aid display apparatusKONICA MINOLTA PHOTO IMAGING·Filed 2005·Granted Dec 28, 2010·14 cites·13 claims
- 1480US6934048B2Image data processing system and server systemKONISHIROKU PHOTO IND·Filed 2001·Granted Aug 23, 2005·20 cites·36 claims
- 1579US7779778B2Coating apparatus for optical lensHOYA CORP·Filed 2005·Granted Aug 24, 2010·4 cites·7 claims
- 1679US5031571AApparatus for forming a thin film on a substrateMITSUI TOATSU CHEMICALS·Filed 1989·Granted Jul 16, 1991·22 cites·4 claims
- 1777US7736757B2Light emitting material and organic light-emitting deviceSHOWA DENKO KK·Filed 2008·Granted Jun 15, 2010·3 cites·8 claims
- 1874US5515612AApparatus for measuring the shape of a frame of spectaclesHOYA CORP·Filed 1994·Granted May 14, 1996·25 cites·12 claims
- 1973US8004304B2Semiconductor device, and life prediction circuit and life prediction method for semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 23, 2011·6 cites·8 claims
- 2073US6845678B2Spectacle frame shape measuring apparatusHOYA CORP·Filed 2003·Granted Jan 25, 2005·15 cites·17 claims
- 2171US7652671B2Image processing device and method and storage medium storing programFUJI XEROX CO LTD·Filed 2006·Granted Jan 26, 2010·6 cites·21 claims
- 2264US7189147B2Lens layout block deviceHOYA CORP·Filed 2001·Granted Mar 13, 2007·8 cites·13 claims
- 2364US6198494B1Image recording apparatus with plural print headsKONISHIROKU PHOTO IND·Filed 1998·Granted Mar 6, 2001·23 cites·23 claims
- 2464US2025070192A1Electrode, battery cell, cell stack, and redox-flow battery systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 2562US6072596AImage recording apparatusKONISHIROKU PHOTO IND·Filed 1997·Granted Jun 6, 2000·27 cites·18 claims
- 2661US6034710AImage forming method for silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1996·Granted Mar 7, 2000·28 cites·24 claims
- 2759US8203733B2Image processing apparatus, storage medium in which image processing program is stored, and image processing methodISAKA YOUICHI·Filed 2007·Granted Jun 19, 2012·3 cites·13 claims
- 2858US10355580B2DC-DC converter with protection circuit limitsAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Jul 16, 2019·1 cites·11 claims
- 2956US6302701B1RF connector with impedance matching tabAGERE SYST OPTOELECTRONICS·Filed 2000·Granted Oct 16, 2001·10 cites·8 claims
- 3055US8380456B2Jig, method and data generating apparatus for calibrating spectacle frame shape measuring apparatus, spectacle frame shape measuring apparatus and spectacle frame shape measuring calibrating systemHOYA CORP·Filed 2007·Granted Feb 19, 2013·3 cites·21 claims
- 3154US2002015179A1Network print service systemKONISHIROKU PHOTO IND·Filed 2001·Application pending·0 cites
- 3253US2006071082A1Print order sheet, information recording device, and print systemKONICA MINOLTA PHOTO IMAGING·Filed 2003·Application pending·0 cites
- 3348US2005213035A1Virtual image display apparatus for training for correction of strabismusKONICA MINOLTA PHOTO IMAGING·Filed 2005·Application pending·0 cites
- 3447US2004213092A1Input data recording apparatus, and input data recording methodKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 3546US2006204140A1Program with copy function and information recording medium recording the program thereonKONICA MINOLTA PHOTO IMAGING·Filed 2003·Application pending·0 cites
- 3646US2008005207A1Image processing apparatus, storage medium and data signalFUJI XEROX CO LTD·Filed 2006·Application pending·0 cites
- 3745US2004117411A1File control programKONICA MINOLTA HOLDINGS INC·Filed 2003·Application pending·0 cites
- 3845US2008129740A1Image processing apparatus, storage medium that stores image processing program, and image processing methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3944US5038633ATransmission for mini shovel carKOBE STEEL LTD·Filed 1990·Granted Aug 13, 1991·13 cites·3 claims
- 4044US2005237578A1Print order slip issuing device and print generation systemKONICA MINOLTA HOLDINGS INC·Filed 2003·Application pending·0 cites
- 4143US2002178272A1Image data handling system, print generating system, and memory medium making systemFiled 2002·Application pending·0 cites
- 4243US2002063889A1Printing system, image capturing apparatus, print service reception processing apparatus, print service administration apparatus, print processing apparatus, memory media, print service method, print service reception processing method, print service administration method and print processing methodFiled 2001·Application pending·0 cites
- 4342US7639899B2Digital pictorial book system, a pictorial book searching method, and a machine readable medium storing thereon a pictorial book searching programFUJIFILM CORP·Filed 2005·Granted Dec 29, 2009·1 cites·19 claims
- 4442US5038199AConnection terminal of semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 6, 1991·8 cites·8 claims
- 4542US2003023510A1Print order receiving program, storage medium having the same therein and print order receiving deviceFiled 2002·Application pending·0 cites
- 4642US2002094206A1Image outputting apparatus and apparatus administrating systemKONISHIROKU PHOTO IND·Filed 2001·Application pending·0 cites
- 4742US2004122866A1Data control structure rewriting programFiled 2003·Application pending·0 cites
- 4841US4538475ASpeed-changing transmission device for vehiclesISEKI AGRICULT MACH·Filed 1983·Granted Sep 3, 1985·10 cites·5 claims
- 4941US2005046894A1Image creating service system and image creation ordering methodKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 5039US10344455B2Replaceable component management system for construction machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Jul 9, 2019·0 cites·4 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →