Inventor · disambiguated record
Masaru Yamamoto
Also filed as: YAMAMOTO MASARU
32 granted patents·4 pending applications·643 citations·filing 1974–2022
97Inventor score
Top patents by PatentIndex Score
36 records- 0196US4982567AAir supply control systems for turbocharged internal combustion enginesMAZDA MOTOR·Filed 1989·Granted Jan 8, 1991·87 cites·15 claims
- 0295US7986323B2Two dimensional user interface for multidimensional data analysisIBM·Filed 2006·Granted Jul 26, 2011·58 cites·18 claims
- 0395US5583602AAutofocus single-lens reflex cameraKYOCERA CORP·Filed 1995·Granted Dec 10, 1996·66 cites·13 claims
- 0493US6127044AMethod for producing titanium alloy turbine blades and titanium alloy turbine bladesTOSHIBA KK·Filed 1995·Granted Oct 3, 2000·118 cites·15 claims
- 0587US6962140B1Diesel engine control system and control methodMAZDA MOTOR·Filed 2003·Granted Nov 8, 2005·38 cites·12 claims
- 0686US8402049B2Metadata cache managementMIYAJIMA HIROYUKI·Filed 2010·Granted Mar 19, 2013·13 cites·20 claims
- 0785US6467527B1Pressure die-casting process of magnesium alloysMITSUI MINING & SMELTING CO·Filed 2000·Granted Oct 22, 2002·17 cites·16 claims
- 0884US7757089B2Apparatus, method and computer program for distributing and rendering contentIBM·Filed 2005·Granted Jul 13, 2010·16 cites·9 claims
- 0982US6006662AAutomatic control apparatus in printing pressKOMORI PRINTING MACH·Filed 1998·Granted Dec 28, 1999·23 cites·9 claims
- 1080US9703689B2Defect detection using test cases generated from test modelsIBM·Filed 2015·Granted Jul 11, 2017·5 cites·19 claims
- 1178US5741355APearlescent pigment, and paint composition, cosmetic material, ink and plastics blended with the new pearlescent pigmentTOPY IND·Filed 1996·Granted Apr 21, 1998·36 cites·24 claims
- 1277US4909018AControl device and method for controlling the driving system of a packaging machineOMORI MACHINERY·Filed 1988·Granted Mar 20, 1990·31 cites·13 claims
- 1375US8327150B2System, method and program for managing informationYAMAMOTO MASARU·Filed 2006·Granted Dec 4, 2012·11 cites·20 claims
- 1475US5023065ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinSHISEIDO CO LTD·Filed 1988·Granted Jun 11, 1991·17 cites·7 claims
- 1575US3967288AElectric shutter operating circuitsYASHICA CO LTD·Filed 1974·Granted Jun 29, 1976·9 cites·5 claims
- 1673US9996464B2Metadata cache managementIBM·Filed 2014·Granted Jun 12, 2018·2 cites·20 claims
- 1762US2007022894A1Printing press abnormal state display method and apparatusKOMORI PRINTING MACH·Filed 2006·Application pending·0 cites
- 1859US8117833B2Method and system using a reduction catalyst to reduce nitrate oxideSAKIMOTO MASATSUGU·Filed 2008·Granted Feb 21, 2012·6 cites·9 claims
- 1959US5035114AAir supply control systems for turbocharged internal combustion enginesMAZDA MOTOR·Filed 1989·Granted Jul 30, 1991·17 cites·15 claims
- 2057US10764549B2Method and device of converting a high dynamic range version of a picture to a standard-dynamic-range version of said pictureINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Sep 1, 2020·0 cites·10 claims
- 2157US4329948AMultiple port cylinder for crankchamber precompression type two stroke enginesKAWASAKI HEAVY IND LTD·Filed 1980·Granted May 18, 1982·14 cites·5 claims
- 2256US2024428965A1Niobium-aluminum precursor wire, niobium-aluminum precursor twisted wire, niobium-aluminum superconducting wire, and niobium-aluminum superconducting twisted wireNAT INST MATERIALS SCIENCE·Filed 2022·Application pending·0 cites
- 2355US5094852ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinTOBY KOGYO K K·Filed 1991·Granted Mar 10, 1992·11 cites·3 claims
- 2454US10104354B2Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said pictureTHOMSON LICENSING·Filed 2015·Granted Oct 16, 2018·0 cites·8 claims
- 2554US8914407B2Metadata cache managementIBM·Filed 2013·Granted Dec 16, 2014·0 cites·20 claims
- 2653US2008065462A1Determining which potential customers to solicit for new product or serviceIBM·Filed 2006·Application pending·0 cites
- 2746US4565268AClutch brake mechanism for lawn mowerKAWASAKI HEAVY IND LTD·Filed 1982·Granted Jan 21, 1986·10 cites·1 claims
- 2846US2005166653A1Soil activator and production method for the sameFiled 2004·Application pending·0 cites
- 2945US4845065ACarbon monoxide oxidizing catalystTOPY IND LTD AND JAPAN TOBACCO·Filed 1988·Granted Jul 4, 1989·12 cites·20 claims
- 3044US5098712ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinTOBY KOGYO K K·Filed 1990·Granted Mar 24, 1992·7 cites·6 claims
- 3143US4345953AAluminum-based die casting alloysMITSUI MINING & SMELTING CO·Filed 1980·Granted Aug 24, 1982·5 cites·9 claims
- 3241US5075704AFilm flatness keeping deviceKYOCERA CORP·Filed 1990·Granted Dec 24, 1991·3 cites·9 claims
- 3339US6467181B1Device for measuring radius of grindstone in grinding machineSHIGIYA MACHINERY WORKS·Filed 2000·Granted Oct 22, 2002·3 cites·10 claims
- 3436US6075299AMotor drive systemTOSHIBA KK·Filed 1999·Granted Jun 13, 2000·7 cites·8 claims
- 3531US4015276AElectric shutter operating circuits for use in photographic camerasYASHICA CO LTD·Filed 1974·Granted Mar 29, 1977·0 cites·5 claims
- 3630US4907399AAutomatic packaging methodOMORI MACHINERY·Filed 1988·Granted Mar 13, 1990·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →