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Inventor

Hironori Shiroto

Inventor
Kawasaki, JP

Overview

31→
Patents
1996–2020
Patent span
Physics
Primary field (CPC G)

Patents· 31 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 therein40%
G09GArrangements or circuits for control of indicating devices using static means to present variable information40%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G06FElectric digital data processing6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
H02NElectric machines not otherwise provided for2%
PatentTitleYear
10,802,590Input device202010,739,906Operation input device and touch panel202010,725,547Input device20209,087,484'Control apparatus'20158,564,514'Driving method of liquid crystal display device and liquid crystal display device'20138,466,861'Liquid crystal display device and display method'20138,253,674'Drive method for liquid crystal display device and liquid crystal display device'20128,044,901'Liquid crystal display device having spontaneous polarization'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'20107,724,229'Liquid crystal display device'20107,567,222'In-vehicle display apparatus and display control method therefor'20097,499,012'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'20087,233,306'Display panel including liquid crystal material having spontaneous polarization'20077,184,018'Liquid crystal display device and liquid crystal 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'20066,888,610'Liquid crystal display device having spontaneous polarization'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'20046,600,544'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'19985,568,299'Ferroelectric liquid crystal with pitch 1-2 times layer thickness and graduation by bistable/monostable ratio'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2013Patents assigned to FUJITSU LTD (26)· patent assignee history
1996–2013Based in Kawasaki, JP· patent location history
1998–2005Based in Kanagawa, JP· patent location history
2007–2010Based in Akashi, JP· patent location history
2009–2020Based in Kobe, JP· patent location history
2012–2015Patents assigned to SHIROTO HIRONORI (4)· patent assignee history
2012–2013Patents assigned to BETSUI KEIICHI (3)· patent assignee history
2012–2013Patents assigned to KIYOTA YOSHINORI (3)· patent assignee history
2020Patents assigned to DENSO TEN LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD261996–2013
SHIROTO HIRONORIself42012–2015
BETSUI KEIICHI32012–2013
DENSO TEN LTD32020
KIYOTA YOSHINORI32012–2013
Locations
LocationPatentsSpan
Kawasaki, JP161996–2013
Kobe, JP112009–2020
Akashi, JP22007–2010
Kanagawa, JP21998–2005