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Inventor

Masafumi Fujita

Inventor
Yokohama, JP

Overview

36→
Patents
1986–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 36 as inventor

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

H02Kprimary
H02KDynamo-electric machines40%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
G03GElectrography7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
G06KGraphical data reading3%
G09FDisplaying3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
PatentTitleYear
11,008,485Adhesive composition, adhesive layer, optical film provided with adhesive layer, image display panel, and liquid crystal display202110,770,945Rotating electrical machine coil202010,749,396Armature winding of rotating electrical machine202010,186,923Armature winding of rotating electrical machine201910,128,713Armature winding of rotating electrical machine201810,118,734Blow-molded container with in-mold label and method for manufacturing blow-molded container with in-mold label201810,019,914In-mold labels and a labeled container20189,577,485'Armature winding of rotating electrical machine'20179,419,488'Armature winding of rotating electrical machine'20169,343,938'Armature winding of rotating electrical machine'20169,130,428'Armature winding of rotating electrical machine'20159,035,525'Armature winding of rotating electrical machine'20158,941,281'Rotating electrical machine and stator thereof'20158,803,397'Armature winding of rotating electrical machine'20148,536,755'Armature winding of rotating electrical machine'20138,138,653'Rotating electric machine'20128,076,805'Rotating electric machine with rotor cooling slots'20118,008,829'Armature for a rotating electrical machine'20117,893,575'Rotor with field coils in optimized flux space slots'20117,863,794'Armature winding of rotating electrical machine'20117,834,508'Slot positions for a three-phase two-pole armature winding with a seventy-two slot armature core'20107,812,499'Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine'20107,592,732'Rotary electro-dynamic machine and armature winding thereof'20097,579,737'Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine'20097,579,739'Rotary electro-dynamic machine and armature winding thereof'20097,312,552'Rotary electro-dynamic machine and armature winding thereof'20075,065,182'Image forming system'19914,931,828'Reader-printer'19904,903,073'Image projecting apparatus with margin detect means'19904,885,605'Negative/positive microfilm discriminating system'19894,835,577'Negative/positive microfilm discriminating system'19894,825,243'Film image projecting apparatus for handling a roll film containing a plurality of rows of frames'19894,803,505'Microfilm camera'19894,693,591'Microfilm and microfilm printer'19874,616,925'Reader printer'19864,591,264'Auto exposure control device for reader-printer'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1991Patents assigned to MINOLTA CAMERA KK (10)· patent assignee history
1986–1989Based in Kawasaki, JP· patent location history
1987–2015Based in Kanagawa, JP· patent location history
1989–1991Based in Osaka, JP· patent location history
2007–2020Patents assigned to TOSHIBA KK (23)· patent assignee history
2007–2020Based in Yokohama, JP· patent location history
2011–2018Patents assigned to FUJITA MASAFUMI (6)· patent assignee history
2011–2015Patents assigned to KABATA YASUO (3)· patent assignee history
2011–2013Patents assigned to KAKIUCHI MIKIO (2)· patent assignee history
2018Based in Matsudo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK232007–2020
MINOLTA CAMERA KK101986–1991
FUJITA MASAFUMIself62011–2018
KABATA YASUO32011–2015
KAKIUCHI MIKIO22011–2013
Locations
LocationPatentsSpan
Yokohama, JP212007–2020
Osaka, JP51989–1991
Kawasaki, JP41986–1989
Kanagawa, JP31987–2015
Matsudo, JP22018