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Inventor

Atsuo Nakagawa

Inventor
Mobara, JP

Overview

14→
Patents
2001–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation22%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%
H01JElectric discharge tubes or discharge lamps17%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G02BOptical elements, systems or apparatus6%
H04NPictorial communication, e.g. television6%
H10KOrganic electric solid-state devices6%
LOC186%
PatentTitleYear
10,745,226Conveyance mechanism20209,250,488'Display device'20169,229,272'Liquid crystal display device'20168,508,701'Display device'20138,384,842'Display device'2013D0662973'Printer'20128,018,012'Solid-state image sensor and manufacturing method thereof'2011D0640426'Retractable lead'20117,550,709'Solid-state imaging device and method for fabricating the same'20097,541,631'Solid-state imaging device'20097,538,363'Solid-state imaging device and method for fabricating the same'20096,797,876'Image display device'20046,388,368'Color cathode ray tube having an improved internal magnetic shield'20026,229,254'Color cathode ray tube having an improved internal magnetic shield'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to HITACHI LTD (3)· patent assignee history
2001–2013Based in Mobara, JP· patent location history
2009–2011Patents assigned to PANASONIC CORP (4)· patent assignee history
2009–2011Based in Osaka, JP· patent location history
2009–2011Based in Kyoto, JP· patent location history
2012–2013Patents assigned to NAKAGAWA ATSUO (3)· patent assignee history
2013Patents assigned to HITACHI DISPLAYS LTD (2)· patent assignee history
2016Patents assigned to JAPAN DISPLAY INC (2)· patent assignee history
2016Based in Tokyo, JP· patent location history
2020Based in Yamaguchi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP42009–2011
HITACHI LTD32001–2004
NAKAGAWA ATSUOself32012–2013
HITACHI DISPLAYS LTD22013
JAPAN DISPLAY INC22016
Locations
LocationPatentsSpan
Mobara, JP52001–2013
Osaka, JP32009–2011
Tokyo, JP22016
Kyoto, JP22009–2011
Yamaguchi, JP12020