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Inventor

Toshiaki Yoshihara

Inventor
Kawasaki, JP

Overview

63→
Patents
1982–2020
Patent span
Physics
Primary field (CPC G)

Patents· 63 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 therein33%
G09GArrangements or circuits for control of indicating devices using static means to present variable information23%
Y10TTechnical subjects covered by former us classification7%
G02BOptical elements, systems or apparatus6%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
B05DProcesses for applying fluent materials to surfaces, in general3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
B29DProducing particular articles from plastics or from substances in a plastic state1%
PatentTitleYear
10,620,345Antireflection film and method of producing same202010,048,406Anti-reflection film, manufacturing method thereof, polarizing plate and transmission type LCD20189,574,266'Laminate body, gas barrier film, and method of manufacturing the same'20179,310,526'Anti-reflection film having layers with a binder matrix'20169,285,512'Anti-reflection film'20168,804,074'Liquid crystal display device'20148,730,441'Anti-reflection film'20148,570,474'Anti-reflection film'20138,564,514'Driving method of liquid crystal display device and liquid crystal display device'20138,466,861'Liquid crystal display device and display method'20138,446,673'Anti-reflection film having an antistatic hard coat and low refractive index layers and manufacturing method thereof'20138,363,200'Display element, electronic paper using the element, and electronic terminal using the element'20138,330,914'Anti-reflection film'20128,253,674'Drive method for liquid crystal display device and liquid crystal display device'20128,232,952'Display element, method of driving the same, and electronic paper including the same'20128,228,773'Laser driving device and optical apparatus'20128,199,140'Display device'20128,144,074'Display element, electronic paper including the same, electronic terminal apparatus including the same, display system including the same, and method of processing image in display element'20128,142,884'Release film and stacked body'20128,139,196'Liquid crystal display element, method of manufacturing the element, and electronic paper having the element'20128,059,251'Multilayered cell, electronic terminal, and method of filling multilayered cell with media'20118,049,693'Display element, method for driving the same, and information display system including the same'20118,044,901'Liquid crystal display device having spontaneous polarization'20118,009,249'Liquid crystal display device'20117,847,913'Liquid crystal display device'20107,830,344'Display panel including liquid crystal material having spontaneous polarization'20107,821,610'Liquid crystal display device and alignment process method'20107,764,346'Liquid crystal display device and orientation processing method'20107,755,594'Display device and display method'20107,746,430'Reflective liquid crystal display device of lamination type wherein the difference in orientation regulating force results whether or not the orientation film is present'20107,724,229'Liquid crystal display device'20107,499,012'Liquid crystal display device'20097,362,404'Liquid crystal display device and method of manufacturing liquid crystal display device for preventing defects in liquid crystal'20087,312,774'Liquid crystal display device'20077,265,810'Liquid crystal display device and manufacturing method of liquid crystal display device'20077,233,306'Display panel including liquid crystal material having spontaneous polarization'20077,184,018'Liquid crystal display device and liquid crystal display method'20077,176,879'Display device and display method'20077,161,652'Method of manufacturing a liquid crystal display device having spontaneous polarized liquid crystal, with heating and applied voltage'20077,081,873'Driving method of liquid crystal display device and liquid crystal display device'20067,019,762'Display device'20066,940,478'Liquid crystal display device'20056,888,610'Liquid crystal display device having spontaneous polarization'20056,885,360'Liquid crystal display device for use in electronic apparatus'20056,876,424'Liquid crystal display having a spontaneous polarization'20056,873,311'Liquid crystal display unit and display control method therefor'20056,828,954'Liquid crystal display device'20046,762,743'Display device employing a field-sequential method'20046,600,544'Liquid crystal display device'20036,570,554'Liquid crystal display'20036,395,352'Ferroelectric liquid crystal display element and manufacturing method thereof'20026,203,866'Ferroelectric liquid crystal display element and manufacturing method thereof'20016,115,016'Liquid crystal displaying apparatus and displaying control method therefor'20005,812,232'Optical switching device with hard spacers exhibiting thermoplastic property at a temperature not higher than 150.degree. C. and fabrication process'19985,645,923'Gas barrier laminated material'19975,589,252'Gas barrier laminated material'19965,568,299'Ferroelectric liquid crystal with pitch 1-2 times layer thickness and graduation by bistable/monostable ratio'19965,466,917'Microwave-absorptive heat-generating body and method for forming a heat-generating layer in a microwave-absorptive heat-generating body'19955,278,684'Parallel aligned chiral nematic liquid crystal display element'19945,189,535'Liquid crystal display element and method for driving same'19934,832,461'Projection-type multi-color liquid crystal display device'19894,407,927'Photoresist composition'19834,349,619'Photoresist composition'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2014Patents assigned to FUJITSU LTD (47)· patent assignee history
1989–2014Based in Kawasaki, JP· patent location history
1996–2020Patents assigned to TOPPAN PRINTING CO LTD (12)· patent assignee history
1996–1997Based in Saitama, JP· patent location history
1998–2012Based in Kanagawa, JP· patent location history
2007–2010Based in Akashi, JP· patent location history
2011–2016Patents assigned to YOSHIHARA TOSHIAKI (18)· patent assignee history
2012–2013Patents assigned to BETSUI KEIICHI (3)· patent assignee history
2012–2013Patents assigned to KIYOTA YOSHINORI (3)· patent assignee history
2012–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD471989–2014
YOSHIHARA TOSHIAKIself182011–2016
TOPPAN PRINTING CO LTD121996–2020
BETSUI KEIICHI32012–2013
KIYOTA YOSHINORI32012–2013
Locations
LocationPatentsSpan
Kawasaki, JP411989–2014
Tokyo, JP102012–2020
Kanagawa, JP31998–2012
Akashi, JP22007–2010
Saitama, JP21996–1997