Inventor

Masato Takahashi

Inventor

Tokyo, JP

Overview

1988–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 86 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television9%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

G01RMeasuring electric variables4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

C10MLubricating compositions3%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions3%

G06FElectric digital data processing3%

G11BInformation storage based on relative movement between record carrier and transducer3%

H01FMagnets3%

PatentTitleYear

10,429,995Coordinate detecting apparatus2019 D0856208Rear bumper for automobile2019 D0854972Automotive radiator grille2019 D0852997Rear combination lamp for an automobile2019 D0852998Rear combination lamp for an automobile2019 10,255,704Video delivery terminal, non-transitory computer-readable medium, and video delivery method2019 10,079,996Communication system, communication device, and communication method2018 9,894,320'Information processing apparatus and image processing system'2018 9,860,486'Communication apparatus, communication method, and communication system'2018 9,841,293'In-vehicle display system for navigation and additional functions'2017 9,699,414'Information processing apparatus, information processing method, and computer program product'2017 9,648,278'Communication system, communication apparatus and communication method'2017 9,615,059'Imaging apparatus, medium, and method for imaging'2017 9,602,758'Communication apparatus, conference system, computer-readable recording medium, and display control method'2017 9,565,395'Video image processing apparatus and recording medium'2017 9,407,873'Information processing apparatus, information processing method, and computer program product'2016 9,183,970'Coated high-temperature superconducting wire and high-temperature superconducting coil including the same'2015 9,185,345'Video conference system and method for performing the same'2015 9,153,771'Thin film magnetic element having a pair of first soft magnetic layers sandwiching a magnetoresistive effect film and a coil windingly formed about a second soft magnetic layer'2015 9,102,897'Lubricating oil composition for transmissions'2015 9,088,244'Frequency converter'2015 9,077,306'Mixer having frequency selectivity'2015 9,030,251'Mixer'2015 9,024,999'Information processing apparatus, conference system, and storage medium'2015 9,017,831'Thin-film magnetic oscillation element'2015 9,012,380'Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting device'2015 8,954,350'Order supporting apparatus, control method for an order supporting apparatus, order supporting system, and computer readable storage medium'2015 8,921,287'Lubricating oil composition'2014 8,728,997'Lubricating oil composition'2014 8,681,314'Stage device and coordinate correction method for the same, exposure apparatus, and device manufacturing method'2014 8,135,622'Order support system, device monitoring method, and program product'2012 8,028,111'Radio communication apparatus, communication control method, and computer-readable program'2011 8,005,725'Order supporting system, order supporting method, and recording medium'2011 7,912,944'Information processing apparatus, process control method, and process control program product'2011 7,859,105'Power converter, power system provided with same, and mobile body'2010 7,818,122'Navigation device, method and program'2010 7,759,209'Semiconductor device and a method of manufacturing the same'2010 7,723,984'Magnetic sensor and current sensor'2010 7,704,928'Lubricating oil composition for manual transmission'2010 7,692,808'System, method and computer program product for controlling image information'2010 7,649,167'Rotary encoder having at least one depression area formed continuously with a defined depth along the periphery of a bearing fixation region'2010 7,601,635'Method of manufacturing a semiconductor device'2009 7,444,086'Image forming apparatus including a print-request information inputting unit and image reading unit, and image forming method'2008 7,433,609'Image forming apparatus with a plurality of image forming units'2008 7,413,099'Sealing element with a protruding part approximately obliquely outward and a hermetic container using the same'2008 7,397,534'Exposure apparatus and device manufacturing method'2008 7,371,615'Heat sink and method for its production'2008 7,256,125'Method of manufacturing a semiconductor device'2007 7,161,806'Heat sink and method for its production'2007 D0523381'Radiator grille for vehicle'2006 D0519226'Headlamp for a vehicle'2006 6,999,162'Stage device, exposure system, method of device manufacture, and device'2006 D0515000'Wheel for an automobile'2006 D0501428'Automobile'2005 6,837,570'Print device and print processing method'2005 6,815,508'Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained from these'2004 6,816,232'Support device and manufacturing method thereof, stage device, and exposure apparatus'2004 6,812,292'Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained therefrom'2004 6,774,843'Method for acquiring azimuth information'2004 6,718,264'Method for acquiring azimuth information'2004 6,657,020'Process for the preparation of polypropylene-b-poly(ethylene-co-propylene)'2003 6,542,115'GPS receiver system for acquiring azimuth information using a pair of GPS receivers'2003 6,538,719'Exposure apparatus and exposure method, and device and method for producing the same'2003 6,522,388'Vibration eliminator, exposure apparatus and projection exposure method'2003 D0468638'Box for packaging'2003 6,490,025'Exposure apparatus'2002 6,472,840'Vibration cancellation apparatus and exposure apparatus'2002 6,442,480'Method and device for acquiring azimuth information'2002 6,441,884'Projection exposure apparatus'2002 6,392,741'Projection exposure apparatus having active vibration isolator and method of controlling vibration by the active vibration isolator'2002 6,382,419'Wafer container box'2002 6,297,594'Plasma source ion implanting apparatus using the same'2001 6,270,588'Magnetoresistive effect sensor, thin-film magnetic head with the sensor and manufacturing method of the thin-film magnetic head'2001 6,194,896'Method of controlling magnetic characteristics of magnetoresistive effect element and of magnetic head with the element, magnetic head device with magnetoresistive effect element, and magnetic disk unit with the device'2001 6,137,854'Reactor control rod and method of manufacturing the same'2000 6,105,782'Storage container for precision substrates'2000 5,992,240'Pressure detecting apparatus for measuring pressure based on detected capacitance'1999 5,963,510'Time measurement device'1999 5,812,420'Vibration-preventive apparatus and exposure apparatus'1998 5,774,309'Magnetic transducer and thin film magnetic head'1998 5,728,952'Vibration measuring instrument'1998 5,703,124'Composition containing allyl isothiocyanate and its use'1997 5,633,720'Stage movement control apparatus and method therefor and projection exposure apparatus and method therefor'1997 5,193,473'Needle receiving and transferring apparatus for sewing machine'1993 5,026,272'Combustion control device'1991 4,719,588'Matrix multiplication circuit for graphic display'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2019Based in Tokyo, JP· patent location history

1997–2014Patents assigned to NIKON CORP (12)· patent assignee history

1997–2019Based in Kanagawa, JP· patent location history

2000–2015Based in Yokohama, JP· patent location history

2002–2019Patents assigned to TAKAHASHI MASATO (27)· patent assignee history

2002–2004Based in Kumagaya, JP· patent location history

2007–2009Based in Mito, JP· patent location history

2011–2019Patents assigned to RICOH CO LTD (18)· patent assignee history

2015–2019Patents assigned to KITAZAWA KAZUKI (10)· patent assignee history

2017–2019Patents assigned to GINGAWA NOBUMASA (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAKAHASHI MASATOself	27	2002–2019
RICOH CO LTD	18	2011–2019
NIKON CORP	12	1997–2014
KITAZAWA KAZUKI	10	2015–2019
GINGAWA NOBUMASA	9	2017–2019

Locations

Location	Patents	Span
Tokyo, JP	35	1988–2019
Kanagawa, JP	17	1997–2019
Yokohama, JP	8	2000–2015
Kumagaya, JP	3	2002–2004
Mito, JP	2	2007–2009