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Inventor

Masakazu Satoh

Inventor
Tokyo, JP

Overview

17→
Patents
1980–2013
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein18%
H04LTransmission of digital information, e.g. telegraphic communication18%
G06FElectric digital data processing11%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G11CStatic stores7%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H04JMultiplex communication4%
H10DInorganic electric semiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
PatentTitleYear
8,411,027'Image display apparatus'20138,368,676'Display device with light shield'20138,330,893'Active matrix substrate and display device equipped with the same'20128,309,901'Display device adjusting luminance of display based at least on detections by ambient light sensors'20128,300,822'System for secure packet communication'20128,271,781'System and method for authentication of a hardware token'20128,094,116'Serial-parallel conversion circuit, display employing it, and its drive circuit'20127,869,597'Method and system for secure packet communication'20117,869,358'Communication relay apparatus, information management system, and control method and program therefor'20117,752,445'System and method for authentication of a hardware token'20107,649,521'Image display apparatus'20107,647,420'Apparatus and method for controlling storage device'20107,466,649'Method for setting a value of waiting time for switching'20087,365,727'Two-way shift register and image display device using the same'20087,348,955'Method of controlling display method, display-use signal producing device, display device, and display system for implementing the method'20086,724,363'Two-way shift register and image display device using the same'20044,227,809'Method of detecting flaws on the surface of metal'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2013Patents assigned to SHARP KK (8)· patent assignee history
2004–2008Based in Tenri, JP· patent location history
2008–2012Patents assigned to IBM (7)· patent assignee history
2008Based in Setagaya, JP· patent location history
2010–2012Based in Tokyo, JP· patent location history
2010–2013Based in Sakurai, JP· patent location history
2012–2013Patents assigned to SATOH MASAKAZU (7)· patent assignee history
2012–2013Patents assigned to HADWEN BENJAMIN JAMES (2)· patent assignee history
2012–2013Patents assigned to KATOH HIROMI (2)· patent assignee history
2012–2013Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK82004–2013
IBM72008–2012
SATOH MASAKAZUself72012–2013
HADWEN BENJAMIN JAMES22012–2013
KATOH HIROMI22012–2013
Locations
LocationPatentsSpan
Tokyo, JP62010–2012
Sakurai, JP32010–2013
Osaka, JP32012–2013
Tenri, JP32004–2008
Setagaya, JP12008