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Inventor

Osamu Ishige

Inventor
Hino, JP

Overview

26→
Patents
1990–2021
Patent span
Physics
Primary field (CPC G)

Patents· 26 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes18%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
G06FElectric digital data processing10%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
G02BOptical elements, systems or apparatus4%
Y10TTechnical subjects covered by former us classification4%
B41MPrinting, duplicating, marking, or copying processes2%
PatentTitleYear
11,119,594Display device with touch detection function, and electronic unit202110,386,981Display device with touch detection function, and electronic unit201910,156,948Display device with touch detection function, and electronic unit201810,133,106Display device20189,960,356Organic electroluminescence device, lighting equipment and display device20189,442,608'Display device with touch detection function, and electronic unit'20168,437,067'Electrochemical display element'20138,383,829'Electrochromic compound, electrode, and display element'20138,064,119'Display element and driving method thereof'20117,995,159'Liquid crystal display apparatus'20117,619,803'Electrochromic display element and full-color electrochromic display element'20097,455,961'Copolymer and photothermographic material containing the same'20087,394,517'Liquid crystal panel'20087,235,351'Squalirium compound, thermally developable photographic material containing said compound, and image forming method thereof'20077,138,224'Squarylium compound and photothermographic material containing the same'20066,712,896'Cellulose ester film, optical film, polarizing plate, optical compensation film and liquid crystal display'20046,403,293'Silver halide color photographic light sensitive material'20026,323,919'Reflection type display with front light'20016,118,507'Reflection TN-ECB having particular relationships between perpendicular axis and oriented directions'20006,027,867'Silver halide color photographic light sensitive material'20005,789,618'Synthetic method for a halogen-containing condensation product'19985,571,661'Silver halide light-sensitive color photographic material'19965,380,639'Silver halide color photographic material'19955,155,091'Heat-sensitive transfer recording material'19924,988,614'Silver halide color photographic light-sensitive material containing novel magenta couplers'19914,977,073'Silver halide light-sensitive color photographic material'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2002Patents assigned to KONISHIROKU PHOTO IND (8)· patent assignee history
1990–2004Based in Hino, JP· patent location history
2000–2011Patents assigned to SONY CORP (4)· patent assignee history
2000–2018Based in Tokyo, JP· patent location history
2004–2013Patents assigned to KONICA MINOLTA HOLDINGS INC (5)· patent assignee history
2006–2018Based in Kawasaki, JP· patent location history
2007–2016Patents assigned to ISHIGE OSAMU (5)· patent assignee history
2008–2013Based in Kanagawa, JP· patent location history
2016–2021Patents assigned to JAPAN DISPLAY INC (5)· patent assignee history
2016–2021Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND81990–2002
ISHIGE OSAMUself52007–2016
JAPAN DISPLAY INC52016–2021
KONICA MINOLTA HOLDINGS INC52004–2013
SONY CORP42000–2011
Locations
LocationPatentsSpan
Hino, JP91990–2004
Tokyo, JP52000–2018
Aichi, JP42016–2021
Kawasaki, JP42006–2018
Kanagawa, JP32008–2013