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Inventor

Kiyofumi Morimoto

Inventor
Tenri, JP

Overview

36→
Patents
1995–2021
Patent span
Physics
Primary field (CPC G)

Patents· 36 as inventor

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

G03Gprimary
G03GElectrography65%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B05DProcesses for applying fluent materials to surfaces, in general2%
B41JTypewriters2%
C07CAcyclic or carbocyclic compounds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08LCompositions of macromolecular compounds2%
G02BOptical elements, systems or apparatus2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,908,534Developing apparatus202110,866,540Developing device and image forming device20209,141,026'Developing apparatus and image forming apparatus'20158,923,715'Image forming apparatus and image forming method'20148,855,508'Image forming apparatus, and image forming method'20148,488,984'Toner concentration controller and image forming apparatus including the toner concentration controller'20138,406,641'Image forming apparatus and toner supply method'20138,340,554'Developing device and image forming apparatus using the same'20128,285,178'Image forming apparatus'20128,249,481'Developing device, image forming apparatus including the same and developing method'20128,224,211'Developing device and image forming apparatus and developer conveying method using the same'20128,078,087'Toner carrying device and image forming apparatus'20117,981,585'Cleaning blade'20117,860,415'Image forming apparatus with toner concentration sensor'20107,826,755'Image forming apparatus and drive control method of the same'20107,817,934'Image forming apparatus with power saving sleep mode'20107,769,327'Developing device and image forming apparatus having a developing roller with a grooved sleeve'20107,616,912'Image forming apparatus including a charger and intake/exhaust'20097,498,559'Optical discharge apparatus and image forming apparatus containing the same'20097,430,381'Developing device with corrected toner density sensing, control method, and computer-readable storage medium'20087,283,755'Remaining toner detection apparatus and image forming apparatus provided with same'20077,272,332'Image forming apparatus and density correction data creation method used therein'20077,264,664'Ink composition, recording method and recorded image utilizing the same, ink set and ink head'20077,251,422'Image correction method and image forming apparatus'20076,929,689'Ink for inkjet recording'20056,811,251'Image recording apparatus and recording method based on color ink jet scheme and ink set'20046,790,269'Ink for use in ink jet recording'20046,491,976'Method for adding hydrophilic groups to the surface of particles'20026,468,352'Method and apparatus for modifying particles'20026,358,602'Modified ink particle, manufacturing method thereof, color filters, manufacturing method thereof, color displays, and manufacturing devices for modified ink particle'20026,194,487'Method of manufacturing modified particles'20016,054,237'Electrophotographic photoreceptor, process for producing the same, and image forming apparatus using same'20005,958,638'Electrophotographic photoconductor and method of producing same'19995,952,146'Coating liquid composition for photosensitive member for electrophotography and method of manufacturing photosensitive member for electrophotography using same'19995,501,930'Electrophotographic photoreceptor containing enamine derivative'19965,389,479'Electrophotographic photoconductors containing a bis-enamine compound'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2015Patents assigned to SHARP KK (34)· patent assignee history
1995–2011Based in Tenri, JP· patent location history
1999–2002Based in Yamatokoriyama, JP· patent location history
2007–2012Based in Nara, JP· patent location history
2011–2014Patents assigned to MORIMOTO KIYOFUMI (9)· patent assignee history
2011–2013Patents assigned to TAKENOUCHI KOHICHI (5)· patent assignee history
2012–2014Patents assigned to HINOUE KAZUMA (3)· patent assignee history
2012–2015Based in Osaka, JP· patent location history
2013–2014Patents assigned to NARIMATSU MASAYASU (3)· patent assignee history
2020–2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK341995–2015
MORIMOTO KIYOFUMIself92011–2014
TAKENOUCHI KOHICHI52011–2013
HINOUE KAZUMA32012–2014
NARIMATSU MASAYASU32013–2014
Locations
LocationPatentsSpan
Tenri, JP151995–2011
Osaka, JP82012–2015
Yamatokoriyama, JP71999–2002
Nara, JP42007–2012
Yokohama, JP22020–2021