Inventor · disambiguated record
Masao Ando
Also filed as: ANDO MASAO
76 granted patents·12 pending applications·1,788 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
88 records- 0197US5388658AIntegrated torque and steering control systemIMRA AMERICA INC·Filed 1991·Granted Feb 14, 1995·152 cites·18 claims
- 0297US5358230ASheet supplying apparatusCANON KK·Filed 1993·Granted Oct 25, 1994·90 cites·16 claims
- 0394US6032949ASheet conveying device and sheet processing apparatusCANON KK·Filed 1996·Granted Mar 7, 2000·71 cites·47 claims
- 0490US6658229B2Recording material separating apparatus of which separating member is retractable in operative association with guideCANON KK·Filed 2001·Granted Dec 2, 2003·37 cites·8 claims
- 0590US5948355AAir-purifying filter and air-purifier for automobileFUJISHIMA AKIRA·Filed 1997·Granted Sep 7, 1999·99 cites·16 claims
- 0690US4448901AExpanded particles of polyolefin resin and process for producing sameKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted May 15, 1984·59 cites·7 claims
- 0790US4332623AAdsorption separation method and apparatus thereofMITSUBISHI CHEM IND·Filed 1979·Granted Jun 1, 1982·59 cites·14 claims
- 0889US8498806B2Hydraulic shovel positional guidance system and method of controlling sameFUKANO RYO·Filed 2012·Granted Jul 30, 2013·15 cites·11 claims
- 0989US5386983ASheet feeding apparatus with reduced generation of static electricityCANON KK·Filed 1993·Granted Feb 7, 1995·38 cites·43 claims
- 1088US5225881AImage recording apparatus with refeeding pathCANON KK·Filed 1992·Granted Jul 6, 1993·37 cites·30 claims
- 1188US4970002AMethod of chromatographic separationMITUSBISHI KASEI TECHNOENGINEE·Filed 1989·Granted Nov 13, 1990·78 cites·12 claims
- 1287US6493534B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2001·Granted Dec 10, 2002·28 cites·22 claims
- 1385US8942895B2Display system of hydraulic shovel, and control method thereforNOMURA AZUMI·Filed 2012·Granted Jan 27, 2015·13 cites·12 claims
- 1485US6075331ASystems and methods for managing energy of electric power supply systemsIMRA AMERICA INC·Filed 1993·Granted Jun 13, 2000·105 cites·6 claims
- 1584US8170792B2Vehicle control deviceMIZUNO AKIRA·Filed 2007·Granted May 1, 2012·10 cites·3 claims
- 1684US4540718APre-expanded particle of polyolefine and process for preparing the sameKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Sep 10, 1985·29 cites·3 claims
- 1783US9884448B2Rectangular substrate for imprint lithography and making methodSHINETSU CHEMICAL CO·Filed 2015·Granted Feb 6, 2018·2 cites·10 claims
- 1883US8903604B2Display system in hydraulic shovel and control method thereforFUKANO RYO·Filed 2012·Granted Dec 2, 2014·10 cites·5 claims
- 1982US6099026AAir bag coverTOYODA GOSEI KK·Filed 1998·Granted Aug 8, 2000·52 cites·9 claims
- 2082US5626982AHeat insulating pad material, particularly for use in battery shield and manufacture of the sameKANEGAFUCHI CHEMICAL IND·Filed 1995·Granted May 6, 1997·70 cites·17 claims
- 2182US5240242ASheet feeding deviceCANON KK·Filed 1991·Granted Aug 31, 1993·28 cites·27 claims
- 2281US10627750B1Fixing device and fixing methodTOSHIBA TEC KK·Filed 2019·Granted Apr 21, 2020·1 cites·20 claims
- 2381US10466630B2Temperature measuring device, fixing device, and image forming apparatusTOSHIBA TEC KK·Filed 2018·Granted Nov 5, 2019·1 cites·14 claims
- 2480US8424880B2Camber angle changing mechanismHORIGUCHI MUNEHISA·Filed 2009·Granted Apr 23, 2013·15 cites·9 claims
- 2579US6496661B2Sheet attachment detecting apparatus, fixing apparatus and image forming apparatusCANON KK·Filed 2001·Granted Dec 17, 2002·17 cites·12 claims
- 2679US5708954AResupplying apparatus and image forming apparatusCANON KK·Filed 1996·Granted Jan 13, 1998·30 cites·30 claims
- 2778US4483809AProcess for preparing polyolefin foamKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted Nov 20, 1984·34 cites·7 claims
- 2877US5335939AAir bag deviceTOYODA GOSEI KK·Filed 1992·Granted Aug 9, 1994·45 cites·10 claims
- 2977US4599115AMethod for controlling simulated moving bed systemMITSUBISHI KASEI TECH ENG·Filed 1984·Granted Jul 8, 1986·40 cites·4 claims
- 3076US7075531B1Method of creating animation image data filesFUZIE INC·Filed 2000·Granted Jul 11, 2006·40 cites·14 claims
- 3175US5745823AProcess cartridge and image forming apparatus usable with this process cartridgeCANON KK·Filed 1992·Granted Apr 28, 1998·17 cites·183 claims
- 3274US7348547B2Position detecting apparatus and image processing apparatus provided with the sameTOSHIBA KK·Filed 2006·Granted Mar 25, 2008·5 cites·12 claims
- 3374US5427408AAir bag device and method of molding a pad portion thereofTOYODA GOSEI KK·Filed 1993·Granted Jun 27, 1995·41 cites·5 claims
- 3474US3978709ADetection of leakage from liquid-transporting pipelineCHISSO CORP·Filed 1974·Granted Sep 7, 1976·22 cites·10 claims
- 3572US6631252B2Fixing apparatus capable of changing pressure contact forceCANON KK·Filed 2001·Granted Oct 7, 2003·13 cites·8 claims
- 3671US5734949AProcess cartridge and image forming apparatus usable with this process cartridgeCANON KK·Filed 1996·Granted Mar 31, 1998·17 cites·6 claims
- 3771US5041850AController of a label printerNISSHIN SPINNING·Filed 1990·Granted Aug 20, 1991·36 cites·15 claims
- 3871US4486103AMethod of and system for inspecting performance of heat-insulating layer surrounding a pipeCHISSO CORP·Filed 1982·Granted Dec 4, 1984·25 cites·7 claims
- 3971US4456186AElectrically heated reactor for high temperature and pressure chemical reactionsCHISSO ENG CO LTD·Filed 1981·Granted Jun 26, 1984·24 cites·5 claims
- 4071US4405455AAdsorption separation apparatusMITSUBISHI CHEM IND·Filed 1982·Granted Sep 20, 1983·29 cites·8 claims
- 4171US4366356ACompact induced current heat-generating pipeCHISSO CORP·Filed 1981·Granted Dec 28, 1982·24 cites·12 claims
- 4271US2024375115A1Microfluidic DeviceSHINETSU CHEMICAL CO·Filed 2024·Application pending·0 cites
- 4370US10712694B2Temperature measurement of heating elements in fixing deviceTOSHIBA TEC KK·Filed 2019·Granted Jul 14, 2020·0 cites·18 claims
- 4469US4617322APre-expanded particle of non-crosslinked linear low density polyethyleneKANEGAFUCHI CHEMICAL IND·Filed 1985·Granted Oct 14, 1986·19 cites·4 claims
- 4569US4303826AShielded skin-effect current heated pipelineCHISSO CORP·Filed 1980·Granted Dec 1, 1981·31 cites·4 claims
- 4668US12473973B2Shift deviceTOKAI RIKA CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·7 claims
- 4768US7444089B2Image forming apparatus, toner cartridge and method to detect toner levelTOSHIBA KK·Filed 2006·Granted Oct 28, 2008·3 cites·7 claims
- 4867US11904521B2Rectangular substrate for imprint lithography and making methodSHINETSU CHEMICAL CO·Filed 2017·Granted Feb 20, 2024·0 cites·5 claims
- 4967US4778829AProcess for preparing pre-expanded particles of thermoplastic resinKANEGAFUCHI CHEMICAL IND·Filed 1987·Granted Oct 18, 1988·26 cites·12 claims
- 5066US12498506B2Window material for optical element, lid for optical element package, optical element package, and optical deviceSHINETSU CHEMICAL CO·Filed 2022·Granted Dec 16, 2025·0 cites·16 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →