Inventor

Shinichi Hasegawa

Inventor

Tokyo, JP

Overview

1976–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 75 as inventor

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

H05Kprimary

H05KPrinted circuits9%

G11BInformation storage based on relative movement between record carrier and transducer8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

Y10TTechnical subjects covered by former us classification5%

C07CAcyclic or carbocyclic compounds5%

G02BOptical elements, systems or apparatus5%

G01CMeasuring distances, levels or bearings4%

H04NPictorial communication, e.g. television4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

G08GTraffic control systems3%

PatentTitleYear

D0912109Machining center2021 10,507,266Cartilage-damage treatment agent and method for producing same2019 8,953,092'Optical function device and image-capturing device'2015 8,560,221'Onboard apparatus, navigation system, and method for setting display screen'2013 8,543,252'Onboard apparatus, navigation system, and method for setting display screen'2013 8,531,438'Information providing apparatus'2013 8,498,754'Onboard apparatus, navigation system, and method for setting display screen'2013 8,436,126'Resin composition for adhesive sheet and adhesive sheet using the composition for flexible printed circuit board'2013 8,309,272'Solid oxide cell'2012 7,803,844'Composition for preventing and/or treating bone disease, physiologically functional or health food containing thereof, and pharmaceutical containing thereof as active ingredients'2010 7,746,747'Optical recording medium drive apparatus and method of determining the number of layers'2010 7,335,460'Photosensitive thermosetting resin composition, and photosensitive cover lay and flexible printed wiring board using the composition'2008 7,084,767'Vehicle-mounted apparatus and method for outputting information about articles in vehicle'2006 6,670,697'Semiconductor device module frame and group thereof'2003 6,631,242'Apparatus for recording and reproducing digital picture data'2003 6,402,497'Mold clamping device with improved clamping force transmission mechanism'2002 6,352,019'Diaphragm actuator'2002 6,307,485'Map display unit'2001 6,199,012'Map display unit'2001 6,087,597'Connecting member and a connecting method with ball and tapered via'2000 5,976,910'Electronic device assembly and a manufacturing method of the same'1999 5,923,535'Electronic device assembly'1999 5,906,429'Optical illumination device'1999 5,896,276'Electronic assembly package including connecting member between first and second substrates'1999 RE035950'Recording medium cassette and a recording/reproducing apparatus'1998 5,731,630'Tape carrier for increasing the number of terminals between the tape carrier and a substrate'1998 5,699,610'Process for connecting electronic devices'1997 5,502,608'Tape cassette'1996 5,453,892'Rotary magnetic head drum with fluid bearing and with head chips mounted together in parallel'1995 5,438,468'Rotary head drum having reduced exterior dimensions'1995 5,426,849'Method of producing a polyimide multilayer wiring board'1995 5,424,889'Rotary head drum arrangement'1995 5,414,632'System and method for predicting failure in machine tool'1995 5,392,180'Magnetic head drum for video data recording and reading apparatus'1995 5,390,870'Recording medium cassette and a recording/reproducing apparatus'1995 5,322,237'Lid assembly for a tape cassette which protects front and rear surfaces of a magnetic tape'1994 5,322,593'Method for manufacturing polyimide multilayer wiring substrate'1994 5,320,894'Multilayer interconnection substrate'1994 5,321,210'Polyimide multilayer wiring board and method of producing same'1994 5,316,236'Tape supplying and taking up apparatus and tape cassettes for use therewith'1994 5,317,466'Magnetic head drum apparatus having upper and lower stationary drums and a rotatable member therebetween arranged to damp noise and vibration'1994 5,221,634'Method of making semiconductor device employing self diffusion of dopant from contact member for augmenting electrical connection to doped region in substrate'1993 5,202,706'Focusing apparatus in projection television'1993 5,045,930'Optical system for a three-tube projection television set'1991 5,010,397'Triple tube type projection television'1991 4,957,341'Integral type lens'1990 4,919,515'Screen for a rear projection type television set'1990 4,913,528'Optical prism, and projection television set using same'1990 4,838,665'Temperature-compensated lens system'1989 4,780,640'Projection television receiver with liquid-cooled lens'1988 4,777,532'Projection apparatus for a projection television receiver'1988 4,761,063'Projection lens system'1988 4,743,489'Multilayer wiring substrate'1988 4,737,678'Cooling system for projection television receiver'1988 4,730,211'Projection-type color television receiver wherein the center lines of right and left projection lenses intersect a display screen at points which are offset from a point at which the center line of a center projection lens intersects the display screen'1988 4,725,755'Projection television receiver with liquid-cooled lens'1988 4,666,691'Process for manufacturing uranium oxide powder'1987 4,578,710'Lens system for projection television'1986 4,510,515'Epitaxial wafer of compound semiconductor display device'1985 4,469,899'Process for producing phloroglucin'1984 4,463,199'Method for producing phloroglucin'1984 4,463,197'Method for purifying phloroglucin'1984 4,455,440'Method for producing 1,3,5-triisopropylbenzene trihydroperoxides'1984 4,398,047'2-Substituted-4,6-di-t-butylresorcinol'1983 4,378,259'Method for producing mixed crystal wafer using special temperature control for preliminary gradient and constant layer deposition suitable for fabricating light-emitting diode'1983 4,352,941'Process for purification of phenylhydrazine'1982 4,349,513'Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium'1982 4,338,286'Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium'1982 4,337,370'Process for the preparation of resorcinol derivatives'1982 4,252,576'Epitaxial wafer for use in production of light emitting diode'1981 4,218,270'Method of fabricating electroluminescent element utilizing multi-stage epitaxial deposition and substrate removal techniques'1980 4,216,484'Method of manufacturing electroluminescent compound semiconductor wafer'1980 4,168,998'Process for manufacturing a vapor phase epitaxial wafer of compound semiconductor without causing breaking of wafer by utilizing a pre-coating of carbonaceous powder'1979 4,018,739'Tar-urethane composition'1977 3,994,735'Coating composition'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to SUMITOMO CHEMICAL CO (9)· patent assignee history

1982–1984Based in Otsu, JP· patent location history

1986–1993Patents assigned to PIONEER ELECTRONIC CORP (14)· patent assignee history

1986–2012Based in Tokyo, JP· patent location history

1988–2000Patents assigned to NEC CORP (11)· patent assignee history

1994–2015Patents assigned to SONY CORP (17)· patent assignee history

1994–2015Based in Chiba, JP· patent location history

1995–2001Based in Shizuoka, JP· patent location history

2006–2013Based in Kanagawa, JP· patent location history

2012–2015Patents assigned to HASEGAWA SHINICHI (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	17	1994–2015
PIONEER ELECTRONIC CORP	14	1986–1993
NEC CORP	11	1988–2000
SUMITOMO CHEMICAL CO	9	1976–1984
HASEGAWA SHINICHIself	7	2012–2015

Locations

Location	Patents	Span
Tokyo, JP	26	1986–2012
Chiba, JP	12	1994–2015
Kanagawa, JP	6	2006–2013
Otsu, JP	6	1982–1984
Shizuoka, JP	3	1995–2001