Inventor

Masato Yoshida

Inventor

Kyoto, JP

Overview

121→

Patents

1989–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 121 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

F02DControlling combustion engines7%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

C09GPolishing compositions6%

Y02TClimate change mitigation technologies related to transportation6%

F02BInternal-combustion piston engines4%

H01LSemiconductor devices4%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%

PatentTitleYear

D0918342Electromagnetic valve2021 D0914139Electromagnetic valve2021 D0912207Electromagnetic valve2021 D0910816Electromagnetic valve2021 10,900,581Manifold base for electromagnetic valve and manifold-type electromagnetic valve2021 10,312,402P-type diffusion layer forming composition2019 10,131,837Fluorescent material, light-emitting device, and method for producing fluorescent material2018 10,103,704Diplexer module with switch and diplexer module2018 10,098,229Module, module component composing the module, and method of manufacturing the module2018 10,010,963Heat exchanger and production method thereof2018 9,927,324'Method for testing life of radial-rolling bearing and radial rolling-bearing testing device'2018 9,903,786'Radial rolling-bearing testing device'2018 9,879,179'Fluorescent material, light-emitting device, and method for producing fluorescent material'2018 9,829,412Rolling-bearing testing device2017 9,776,220'Cylinder head cleaning method and cylinder head cleaning device'2017 9,714,262'Composition for forming passivation layer, semiconductor substrate having passivation layer, method of producing semiconductor substrate having passivation layer, photovoltaic cell element, method of producing photovoltaic cell element and photovoltaic cell'2017 9,608,143'Composition for forming N-type diffusion layer, method of forming N-type diffusion layer, and method of producing photovoltaic cell'2017 9,520,529'Composition for forming P-type diffusion layer, method of forming P-type diffusion layer, and method of producing photovoltaic cell'2016 9,406,834'Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same'2016 9,390,829'Paste composition for electrode and photovoltaic cell'2016 9,240,502'Element and photovoltaic cell'2016 9,224,517'Paste composition for electrode and photovoltaic cell'2015 9,161,433'Power supply control circuit module'2015 9,079,224'Cylinder head cleaning method and cylinder head cleaning device'2015 8,913,397'Power source control circuit module'2014 8,809,694'Circuit module'2014 8,748,877'Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same'2014 8,616,936'Abrasive, method of polishing target member and process for producing semiconductor device'2013 8,410,000'Method for producing photovoltaic cell'2013 8,404,599'Method for producing photovoltaic cell'2013 8,174,499'Navigation apparatus'2012 8,168,541'CMP polishing slurry and polishing method'2012 8,170,071'Laser apparatus'2012 8,162,725'Abrasive, method of polishing target member and process for producing semiconductor device'2012 8,137,159'Abrasive, method of polishing target member and process for producing semiconductor device'2012 8,075,800'Polishing slurry and polishing method'2011 8,002,860'CMP abrasive, method for polishing substrate and method for manufacturing semiconductor device using the same, and additive for CMP abrasive'2011 7,991,547'In-vehicle information apparatus and in-vehicle navigation apparatus for high altitude applications'2011 7,963,825'Abrasive, method of polishing target member and process for producing semiconductor device'2011 7,898,733'Laser oscillator'2011 7,871,308'Abrasive, method of polishing target member and process for producing semiconductor device'2011 7,867,303'Cerium oxide abrasive and method of polishing substrates'2011 7,839,122'Charging apparatus'2010 7,837,800'CMP polishing slurry and polishing method'2010 7,838,482'CMP polishing compound and polishing method'2010 7,711,870'Interface detecting circuit and interface detecting method'2010 7,708,788'Cerium oxide abrasive and method of polishing substrates'2010 7,602,546'Laser oscillator'2009 7,410,409'Abrasive compound for CMP, method for polishing substrate and method for manufacturing semiconductor device using the same, and additive for CMP abrasive compound'2008 7,404,476'Escalator and skirt end structure'2008 7,268,525'Buck-boost converter'2007 7,263,439'Image operation system'2007 D0535804'Portion of inlet for escalator'2007 7,163,644'CMP abrasive, liquid additive for CMP abrasive and method for polishing substrate'2007 7,115,021'Abrasive, method of polishing target member and process for producing semiconductor device'2006 7,081,741'Multi-output power supply and electronic device using them'2006 7,001,305'Toroidal type continuously variable transmission'2006 6,885,475'Name card creating apparatus'2005 6,863,700'Cerium oxide abrasive and method of polishing substrates'2005 6,856,723'Group velocity dispersion measuring device and group velocity dispersion measuring method'2005 6,850,318'Polarization mode dispersion measuring device and polarization mode dispersion measuring method'2005 6,809,478'Metal halide lamp for automobile headlight'2004 6,794,724'Module for optical communications for converting light and differential signals'2004 6,786,945'Polishing compound and method for polishing substrate'2004 6,783,434'CMP abrasive, liquid additive for CMP abrasive and method for polishing substrate'2004 6,682,457'Toroidal type continuously variable transmission'2004 6,670,780'Method for operating high-pressure discharge lamp, lighting apparatus, and high-pressure discharge lamp apparatus'2003 6,639,343'Mercury-free metal halide lamp'2003 6,634,940'Prize acquisition game machine and it\'s prize'2003 6,615,499'Method for producing cerium oxide, cerium oxide abrasive, method for polishing substrate using the same and method for manufacturing semiconductor device'2003 6,608,444'Mercury-free high-intensity discharge lamp operating apparatus and mercury-free metal halide lamp'2003 6,573,656'High-pressure discharge lamp and method for producing the same'2003 6,479,257'Method of activating protein and an apparatus therefor'2002 6,476,555'Long-life metal halide lamp'2002 6,343,976'Abrasive, method of polishing wafer, and method of producing semiconductor device'2002 6,306,002'Lamp and manufacturing method thereof'2001 6,221,118'Cerium oxide abrasive and method of polishing substrates'2001 6,049,738'Control model modeling support system and a method therefor'2000 5,968,450'Scandium containing hydrogen absorption alloy and hydrogen absorption electrode'1999 5,960,765'Control device for cylinder-injection and spark-ignition type internal combustion engines'1999 5,870,992'Combustion control device for internal combustion engine'1999 5,832,901'Fuel injection control apparatus and method for an internal combustion engine'1998 5,809,973'Control device and control method for internal-combustion engine'1998 5,810,907'Continuous melting apparatus for low-melting point metal, improved crucible for such apparatus, and melting method using such apparatus'1998 5,785,138'Operating method for a hybrid car'1998 5,722,363'Cylinder-injection type internal combustion engine and a fuel injection control apparatus therefor'1998 5,699,056'Traffic information system'1997 5,625,558'Drive-by-wire vehicle engine output control system'1997 5,598,817'Fuel feeding system for internal combustion engine'1997 5,566,774'Operating method for a hybrid vehicle'1996 5,515,156'Electromagentic wave generating device and a distance measuring device'1996 5,492,190'Operating method for a hybrid vehicle'1996 5,441,122'Hybrid car and an operating method therefor'1995 5,400,865'Engine output control apparatus'1995 5,359,228'Operating method for a hybrid car'1994 5,328,885'Transfer recording medium'1994 5,327,991'Exhaust gas purifying apparatus and method for a hybrid car'1994 5,311,852'Method for detecting fuel blending ratio'1994 5,282,451'Engine fueled with mixed fuel and operation control method thereof'1994 5,267,163'Method for detecting blending ratio of mixed fuel to be supplied to combustion chamber of internal combined engine'1993 5,263,464'Method for detecting fuel blending ratio'1993 5,217,773'Image protective film'1993 5,197,451'Method for detecting fuel blending ratio'1993 5,195,497'Method for detecting fuel blending ratio'1993 5,163,407'Method for detecting fuel blending ratio'1992 5,158,058'Air-fuel ratio feedback control method for a multi-fuel internal combustion engine'1992 5,151,861'Vehicle engine output control method and vehicle engine'1992 5,144,916'Vehicular engine cooling apparatus'1992 5,114,904'Thermal transfer recording medium and image forming body'1992 5,109,821'Engine control system'1992 5,093,284'Process for homogenizing compound semiconductor single crystal in properties'1992 5,078,109'Engine output controlling method'1992 5,073,865'Vehicle engine output control apparatus'1991 5,069,181'Output control apparatus for an internal combustion engine'1991 5,064,807'Coloring agent carrying medium used in two-phase thermal recording system'1991 5,027,769'Throttle valve control apparatus'1991 5,019,989'Vehicle engine output control method and apparatus'1991 5,019,452'Thermal transfer material'1991 5,018,383'Failure diagnostic apparatus in an engine air intake system'1991 4,976,241'Method for determining combustion condition in spark ignition internal combustion engine and combustion condition control device'1990 4,865,913'Thermal transfer ink sheet'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to MITSUBISHI MOTORS CORP (30)· patent assignee history

1990–2018Based in Kyoto, JP· patent location history

1992–2019Patents assigned to HITACHI CHEMICAL CO LTD (34)· patent assignee history

1992–2019Based in Tsukuba, JP· patent location history

1996–2018Based in Nagaokakyo, JP· patent location history

2001–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (9)· patent assignee history

2002–2017Based in Ibaraki, JP· patent location history

2002–2006Based in Takatsuki, JP· patent location history

2011–2016Patents assigned to YOSHIDA MASATO (17)· patent assignee history

2013–2016Patents assigned to NOJIRI TAKESHI (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI CHEMICAL CO LTD	34	1992–2019
MITSUBISHI MOTORS CORP	30	1990–1999
YOSHIDA MASATOself	17	2011–2016
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	9	2001–2007
NOJIRI TAKESHI	6	2013–2016

Locations

Location	Patents	Span
Kyoto, JP	30	1990–2018
Tsukuba, JP	25	1992–2019
Ibaraki, JP	9	2002–2017
Nagaokakyo, JP	8	1996–2018
Takatsuki, JP	6	2002–2006