Inventor

Mitsuhiro Koden

Inventor

Nara, JP

Overview

1987–2017

Patent span

Physics

Primary field (CPC G)

Patents· 60 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein38%

C09KMaterials for miscellaneous applications, not provided for elsewhere17%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H10DInorganic electric semiconductor devices6%

H01LSemiconductor devices4%

H10KOrganic electric solid-state devices4%

C07DHeterocyclic compounds3%

H05BElectric heating3%

F21VFunctional features or details of lighting devices or systems thereof2%

F25DRefrigerators2%

PatentTitleYear

9,841,219'Storage container'2017 9,512,976'Light-emitting device, display device and illumination device'2016 9,182,631'Phosphor substrate, display device, and electronic apparatus'2015 9,091,415'Light-emitting device, and display apparatus, which can efficiently emit, to outside, fluorescence generated in fluorescent layer and can realize high-luminance light emission and in which generation of blurriness and fuzziness of display is suppressed'2015 9,091,474'Storage container'2015 8,853,664'Organic element and organic device including the same'2014 7,006,171'Light-control device and method of driving'2006 6,436,312'Liquid crystal composition and liquid crystal shutter'2002 6,295,112'Method for aligning liquid crystals, alignment device and liquid crystal display element'2001 6,243,063'Diffractive spatial light modulator and display'2001 6,151,096'Liquid crystal display including dopant phase-separated from liquid crystal'2000 6,118,512'Manufacturing method of a liquid crystal display element'2000 6,108,061'Liquid crystal element stabilized by the use of polymer reticulate structure, and manufacturing method thereof'2000 6,091,463'Diffractive spatial light modulator'2000 6,067,130'Ferroelectric liquid crystal composition and liquid crystal display device'2000 6,038,009'Ferroelectric liquid crystal display device'2000 6,007,739'Liquid crystal compound, liquid crystal composition, and liquid crystal display device using the same'1999 5,995,191'Method for manufacturing a liquid crystal display element using light-shielding films to form spacers'1999 5,990,856'Ferroelectric liquid crystal element and ferroelectric liquid crystal material'1999 5,936,690'Method of manufacturing a ferroelectric liquid crystal display device for a gradation display'1999 5,923,394'Ferroelectric liquid crystal display device with a mixture of ferroelectric crystal material and photopolymerizable monomer'1999 5,897,189'Method of manufacturing liquid crystal display element'1999 5,880,803'Liquid crystal display element with a portion of an alignment layer covers spacer is directly bonded to the alignment layer on the other substrate'1999 5,877,834'Smectic liquid crystal element utilizing spontaneous polarization of liquid crystal molecules and polymer, and manufacturing method thereof'1999 5,850,272'Smectic liquid crystal element and manufacturing method thereof'1998 5,828,434'Liquid crystal display element with wall shaped spacers form between adjacent transparent electrodes and overlap portions of the light-shielding electrode films'1998 5,812,230'Liquid crystal display and manufacturing method thereof with isotropic microstructural elements between smectic layers'1998 5,793,457'Fabrication process of liquid crystal display element'1998 5,790,218'Liquid crystal display device and method for manufacturing the same'1998 5,729,307'Antiferroelectric LCD in which a normal to an antiferroelectric liquid crystal layer is orthogonal to a normal to a second antiferroelectric liquid crystal layer'1998 5,691,783'Liquid crystal display device and method for driving the same'1997 5,658,492'Smectic C liquid crystal composition and a liquid crystal display element'1997 5,646,754'Ferroelectric liquid crystal display device including a ferroelectric liquid crystal material capable of exhibiting the smectic A phase and the chiral smectic C phase'1997 5,644,371'Liquid crystal display device and method for producing the same'1997 5,617,229'Field sequential ferroelectric LCD having a single crystalline layer in which a plurality of circuit elements are formed'1997 5,615,026'Method of driving antiferroelectric liquid crystal device'1997 5,539,546'Ferroelectric liquid crystal display device in which partition walls formed on an electrode create differently sized partition areas for gray scale'1996 5,529,717'Smectic C liquid crystal composition and a liquid crystal display element'1996 5,507,975'Ferroelectric liquid crystal display'1996 5,465,168'Gradation driving method for bistable ferroelectric liquid crystal using effective cone angle in both states'1995 5,437,814'Ferroelectric liquid crystal mixture and liquid crystal device using the same'1995 5,396,354'Switching element array and a liquid crystal display using the same'1995 5,374,373'Ferroelectric liquid crystal device'1994 5,323,172'Ferroelectric liquid crystal display device'1994 5,308,539'Ferroelectric liquid crystal composition and liquid crystal device using the same'1994 5,271,867'Liquid crystal composition and liquid crystal device containing the same'1993 5,264,152'Optically active compound, liquid crystal composition and liquid crystal device comprising same'1993 5,215,678'Ferroelectric liquid crystal composition and liquid crystal device incorporating same'1993 5,209,867'Derivatives of .alpha.-(4-substituted phenyl)ethyl alcohols and liquid crystal compositions containing the same'1993 5,198,151'Ferroelectric liquid crystal composition'1993 5,151,214'Ferroelectric liquid crystal device'1992 5,108,650'Liquid crystal device'1992 5,066,109'Half-tone liquid crystal display device'1991 5,026,506'Chiral smectic liquid crystal composition'1991 4,935,792'Thin film transistor array'1990 4,918,494'Thin film transistor'1990 4,862,234'Thin-film transistor'1989 4,857,907'Liquid-crystal display device'1989 4,843,438'Thin film transistor'1989 4,684,435'Method of manufacturing thin film transistor'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2017Patents assigned to SHARP KK (60)· patent assignee history

1987–2006Based in Nara, JP· patent location history

1991–1994Patents assigned to DAISO CO LTD (5)· patent assignee history

1996–2000Patents assigned to CHISSO CORP (3)· patent assignee history

1997–2002Based in Kashiwa, JP· patent location history

1998–2002Patents assigned to SECR DEFENCE BRIT (10)· patent assignee history

2000–2017Based in Osaka, JP· patent location history

2014–2015Patents assigned to KODEN MITSUHIRO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	60	1987–2017
SECR DEFENCE BRIT	10	1998–2002
DAISO CO LTD	5	1991–1994
KODEN MITSUHIROself	4	2014–2015
CHISSO CORP	3	1996–2000

Locations

Location	Patents	Span
Nara, JP	30	1987–2006
Kashiwa, JP	23	1997–2002
Osaka, JP	7	2000–2017