Inventor

Hiroshi Nishimura

Inventor

Tokyo, JP

Overview

1977–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 143 as inventor

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

B41Jprimary

B41JTypewriters8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

H01JElectric discharge tubes or discharge lamps4%

B62DMotor vehicles4%

G01RMeasuring electric variables4%

Y10TTechnical subjects covered by former us classification4%

A47LDomestic washing or cleaning3%

D06FLaundering, drying, ironing, pressing or folding textile articles3%

F16GBelts, cables, or ropes, predominantly used for driving purposes3%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

PatentTitleYear

11,031,123Endoscopic examination work support system2021 10,866,733Memory system, host device and information processing system for error correction processing2020 10,857,797Printhead having one or two nozzle rows that jet at least four different types of print fluids2020 10,824,217Storage and storage system2020 10,761,771Memory system and method for controlling nonvolatile memory2020 10,703,404Electric power steering device2020 10,697,109Washing machine2020 10,681,659Synchronization system and communication device2020 10,668,725Supply manifold in a printhead2020 10,647,125Fluid tank with flexible membrane for a flow-through printhead2020 10,554,319Wireless communications with time synchronization processing2020 10,496,361Audio device2019 10,493,756Temperature sensing in a printhead using piezoelectric actuators2019 10,479,060Concealable film, laminate, and packaging material2019 10,434,775Printhead design that mounts at different angles to print at multiple resolutions2019 10,391,781Printhead that evacuates air from a supply manifold2019 10,357,967Drive circuit for a printhead that converts a jetting pulse on a drive waveform to a non-jetting pulse2019 10,350,921Carriage assembly for a printer having independent reservoirs2019 10,198,061Storage and storage system2019 10,175,885Memory device managing data in accordance with command and non-transitory computer readable recording medium2019 10,109,258Device and method for presenting information according to a determined recognition degree2018 10,065,417Temperature uniformity across an inkjet head using piezoelectric actuation2018 10,016,991Carriage assembly for a printer having independent reservoirs2018 9,904,467'Display device'2018 9,849,682Ink port adapter for inkjet head2017 9,849,683Ink port adapter for inkjet head2017 9,833,994Inkjet head that circulates ink2017 9,796,177'Temperature uniformity across an inkjet head using piezoelectric actuation'2017 9,751,302'Mitigating effects of crosstalk in an inkjet head'2017 9,669,633'Ink port adapter for inkjet head'2017 9,664,733'Probe device for testing electrical characteristics of semiconductor element'2017 9,630,408'Inkjet head that circulates ink'2017 9,604,457'Inkjet head that circulates ink'2017 9,442,156'Alignment support device and alignment support method for probe device'2016 9,359,705'Washing machine and drying machine'2016 9,272,514'Inkjet head that circulates ink'2016 9,131,521'Communications apparatus transmitting data on channels adaptively switchable'2015 9,083,225'Rotary electric machine'2015 9,061,703'Electric power steering apparatus'2015 8,841,371'Vinyl chloride resin composition'2014 8,825,104'Wireless communication apparatus, wireless communication system and transmitting power control method'2014 8,804,599'Wireless network and terminal, and network configuration method and device'2014 8,757,335'Damper, washing machine, and washer/dryer'2014 8,660,752'Electric power steering system'2014 8,582,586'Vehicle onboard gateway apparatus'2013 8,538,633'Power steering apparatus'2013 8,493,841'Wireless communication system and nodes'2013 8,487,869'Manipulation input apparatus'2013 8,483,117'Wireless communication apparatus'2013 8,478,485'Electric power steering apparatus'2013 8,298,757'Rapid diagnosis method specific to avian influenza virus'2012 8,070,852'Oxygen partial-pressure control unit and method of gas supply'2011 7,993,256'Method of attaching deformable member to a bag'2011 7,928,048'Softening detergent composition'2011 7,854,880'Polylactic acid molding and process for producing the same'2010 7,795,438'Processes for producing 1-benzyl-4-[(5,6-dimethoxy-1indanon)-2-yl]methylpiperidine and hydrochloride'2010 7,745,784'Electron beam apparatus and method of manufacturing semiconductor device using the apparatus'2010 7,665,895'Bag having a deformable member attached thereto'2010 7,247,848'Electron beam apparatus and method of manufacturing semiconductor device using the apparatus'2007 7,222,392'Airflow system for bagless vacuum cleaner'2007 7,210,192'Vacuum cleaner having a slanted pedestal'2007 7,209,164'Image recording unit having a spherical surface portion for defining a driving surface and camera'2007 7,183,562'Charged-particle-beam mapping projection-optical systems and methods for adjusting same'2007 7,064,339'Charged-particle-beam mapping projection-optical systems and methods for adjusting same'2006 6,767,078'Ink jet head having a nozzle plate'2004 6,765,217'Charged-particle-beam mapping projection-optical systems and methods for adjusting same'2004 6,734,914'Image recording unit and camera permitting 360 rotation'2004 6,700,289'Direct current commutator motor'2004 6,653,631'Apparatus and method for defect detection using charged particle beam'2003 6,608,308'Electrostatic lens systems for secondary-electron mapping-projection apparatus, and mapping-projection apparatus and methods comprising same'2003 6,593,152'Electron beam apparatus and method of manufacturing semiconductor device using the apparatus'2003 6,583,594'Electric power steering apparatus'2003 6,577,024'Electric power steering controller'2003 6,497,303'Electric power steering system'2002 6,437,465'Rotary brush device and vacuum cleaner using the same'2002 6,402,847'Dry processing apparatus and dry processing method'2002 6,400,048'Rotary brush device and vacuum cleaner using the same'2002 6,380,706'Electric power steering device'2002 6,367,982'Cylindrical roller bearing'2002 6,365,897'Electron beam type inspection device and method of making same'2002 6,323,570'Rotary brush device and vacuum cleaner using the same'2001 6,320,292'Electric motor assembly'2001 6,109,484'Dropping container'2000 6,109,744'Asymmetric restrictor for ink jet printhead'2000 6,070,711'Conveyor chain having a roller housing cylindrical rollers therein'2000 6,049,930'Washing machine and method of controlling the same'2000 6,049,903'Digital data error detection and correction system'2000 6,032,756'Motor-driven power steering system for motor vehicle'2000 5,855,127'Balancer for dehydration tub for use in washing machine or the like'1999 5,852,328'Semiconductor device and method of manufacturing the same'1998 5,823,686'Chain with oilless antifriction bearing'1998 5,815,335'Recording and reproducing apparatus with mechanical adjustment data stored in memory on mechanical mechanism assembly'1998 5,805,347'Variable-magnification telecentric optical system'1998 5,804,879'Aluminum scandium alloy interconnection'1998 5,795,651'Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production'1998 5,786,284'Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production'1998 5,778,703'Washing machine with improved drive structure for rotatable tub and agitator'1998 5,781,010'Method and apparatus for MR imaging without a flashing phenomenon of an object having periodical motion'1998 5,771,676'Pivot angle limiting stopper striking noise suppressing device of cable drag chain'1998 5,759,868'Aluminum interconnection'1998 5,737,944'Washing machine with improved drive structure for rotatable tub and agitator'1998 5,637,716'Processes for the preparation of hydroquinone and benzoquinone derivatives'1997 5,617,026'Quiet magnetic resonance imaging apparatus'1997 5,586,455'Float-type clutch for automatic washing machine'1996 5,544,653'Magnetic resonance imaging method and apparatus'1996 5,541,829'Power source device'1996 5,502,384'Image reconstruction method in nuclear magnetic resonance imaging apparatus'1996 5,491,386'Stable high frequency high-pressure discharge lamp lighting device avoiding acoustic resonance'1996 5,469,027'Device for operating a high pressure gas discharge lamp'1995 5,327,012'Semiconductor device having a double-layer interconnection structure'1994 5,281,641'Dental or surgical adhesive filler'1994 5,249,331'Vacuum cleaner floor nozzle having an auxiliary agitator'1993 5,220,779'Cable drag chain having internal partitioning'1993 5,215,338'Flexible supporting sheath for cables and the like'1993 5,197,767'Flexible supporting sheath for cables and the like'1993 5,198,884'Semiconductor devices having a double-layer interconnection structure'1993 5,184,075'Method and apparatus for compensating for nonuniformity of static magnetic field in MRI system'1993 5,171,435'Dehydrator tub for clothes washing with controlled variable rotational speeds'1992 5,168,598'Upright vacuum cleaner'1992 5,113,865'Method and apparatus for correction of phase distortion in MR imaging system'1992 5,081,672'Automatic telephone answering apparatus'1992 5,069,486'Flexible supporting sheath for cables and the like'1991 5,046,764'Flexible supporting sheath for cables and the like'1991 5,018,888'Paper tension adjusting device and method for a printer'1991 D0316144'Refractometer'1991 5,003,263'Image reconstruction method for a magnetic resonance imaging device and a device for realizing same'1991 5,003,152'Microwave transforming method and plasma processing'1991 4,979,111'CT image processor using data expansion for reducing structural noise in rearrangement'1990 4,950,468'Hair treating composition'1990 4,933,781'Recording method and a recording and/or reproducing apparatus'1990 D0305887'Optically stored data card'1990 4,883,529'Circular tube shaping apparatus'1989 4,854,006'Floor nozzle for vacuum cleaner'1989 4,789,929'CT system for spirally scanning subject on a movable bed synchronized to X-ray tube revolution'1988 4,789,833'Method for correcting position deviation due to static magnetic field change in NMR imaging device'1988 D0297645'Retinal camera'1988 4,769,757'Improved CT scanner having distortion-free image'1988 4,739,801'Flexible supporting sheath for cables and the like'1988 4,704,963'Device for cleaning a type-carrier'1987 4,323,607'Heat shrinkable covers'1982 4,252,849'Heat shrinkable covers'1981 4,135,045'Process for polymerization of olefins and catalyst composition therefor'1979 4,048,415'Process for polymerization of olefins and catalyst composition therefor'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2021Based in Tokyo, JP· patent location history

1988–2015Based in Osaka, JP· patent location history

1988–1998Based in Kashiwa, JP· patent location history

1989–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (12)· patent assignee history

1989–2016Patents assigned to TOSHIBA KK (12)· patent assignee history

1989–2007Based in Shiga, JP· patent location history

2000–2020Patents assigned to MITSUBISHI ELECTRIC CORP (11)· patent assignee history

2000–2020Based in West Hills, CA, US· patent location history

2011–2020Patents assigned to NISHIMURA HIROSHI (37)· patent assignee history

2016–2020Patents assigned to RICOH CO LTD (19)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISHIMURA HIROSHIself	37	2011–2020
RICOH CO LTD	19	2016–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	12	1989–2007
TOSHIBA KK	12	1989–2016
MITSUBISHI ELECTRIC CORP	11	2000–2020

Locations

Location	Patents	Span
Tokyo, JP	20	1988–2021
West Hills, California, US	20	2000–2020
Osaka, JP	18	1988–2015
Kashiwa, JP	8	1988–1998
Shiga, JP	7	1989–2007