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Inventor

Masahiro Uehara

Inventor
Kanagawa, JP

Overview

21→
Patents
1994–2018
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

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

G07Fprimary
G07FCoin-freed or like apparatus19%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
B41JTypewriters8%
C07DHeterocyclic compounds8%
G03GElectrography6%
H04NPictorial communication, e.g. television6%
B26DCutting3%
B29CShaping or joining of plastics3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
PatentTitleYear
10,054,431Shape measurement apparatus and shape measurement method20189,964,907Image forming apparatus and image forming system20188,774,657'Image forming apparatus with power supply control'20148,556,297'Fender liner for vehicle and method for fabricating the same'20138,034,931'Process for producing substituted aminoquinazolinone derivative, intermediate therefor, and pest control agent'20117,626,611'Photobooth having lighting sources with relative intensity variation'20097,551,871'Power supply device and image forming apparatus using the same'20097,501,736'Miniature motor'20097,341,180'Card settlement system'20087,167,643'Photobooth with improved accessibility and optical characteristics'20076,968,126'Photographic apparatus'20056,963,693'Photographic apparatus'20056,959,146'Photographic apparatus'20056,928,238'Photobooth with improved accessibility and optical characteristics'20056,851,876'Printing system, printing method, and recording medium'20056,846,118'Printing system, printing method, and recording medium'20056,739,777'Printer and roll-shaped printing medium therefor'20046,455,535'Substituted aminoquinazolinone (thione) derivatives or salts thereof, intermediates thereof, and pest controllers and a method for using the same'20025,714,492'Substituted aminoquinazolinone (thione) derivatives or salts thereof, intermediates thereof, and pest controllers and a method for using the same'19985,378,071'Video printer'19955,342,131'Tension balancer device for ink ribbon'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2009Patents assigned to SONY CORP (11)· patent assignee history
1994–2009Based in Kanagawa, JP· patent location history
1998–2011Patents assigned to NIHON NOHYAKU CO LTD (3)· patent assignee history
1998–2002Based in Sakai, JP· patent location history
2008Patents assigned to ALPHA NETWORK CO LTD (1)· patent assignee history
2009–2018Patents assigned to CANON KK (3)· patent assignee history
2013–2014Patents assigned to UEHARA MASAHIRO (2)· patent assignee history
2013Based in Higashihiroshima, JP· patent location history
2014–2018Based in Susono, JP· patent location history
2018Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP111994–2009
CANON KK32009–2018
NIHON NOHYAKU CO LTD31998–2011
UEHARA MASAHIROself22013–2014
ALPHA NETWORK CO LTD12008
Locations
LocationPatentsSpan
Kanagawa, JP121994–2009
Susono, JP22014–2018
Sakai, JP21998–2002
Nagano, JP12018
Higashihiroshima, JP12013