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Inventor

Katsuyuki Hirato

Inventor
Kanagawa, JP

Overview

14→
Patents
2010–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

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

B41Jprimary
B41JTypewriters44%
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
B41MPrinting, duplicating, marking, or copying processes11%
B05CApparatus for applying fluent materials to surfaces, in general6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
PatentTitleYear
8,820,889'Maintenance method of liquid ejection head and liquid ejection apparatus'20148,608,844'Ink composition, ink set and image forming method'20138,408,692'Ink set for inkjet recording, image recording method and image recording apparatus'20138,361,211'Inkjet recording liquid'20138,333,464'Liquid application apparatus, liquid application method and image forming apparatus'20128,322,814'Inkjet recording apparatus and method, and abnormal nozzle detection method'20128,201,914'Inkjet recording apparatus'20128,188,160'Ink set for inkjet recording, image recording method and image recording apparatus'20127,951,854'Ink composition, ink set and inkjet recording method'20117,918,927'Inkjet recording liquid and inkjet recording method'20117,909,443'Inkjet recording apparatus'20117,883,172'Inkjet recording apparatus with plural heads and suction unit'20117,806,508'Ink-jet recording method and ink-jet recording apparatus'20107,681,978'Inkjet recording apparatus'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to FUJIFILM CORP (14)· patent assignee history
2010–2014Based in Kanagawa, JP· patent location history
2010–2012Based in Haibara-gun, JP· patent location history
2011–2013Based in Ashigarakami-gun, JP· patent location history
2011Based in Shizuoka, JP· patent location history
2012–2014Patents assigned to HIRATO KATSUYUKI (8)· patent assignee history
2012–2013Patents assigned to ARAI YOSHIMITSU (4)· patent assignee history
2012–2013Patents assigned to FURUKAWA KOJI (4)· patent assignee history
2012–2013Patents assigned to IKOSHI MASAO (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP142010–2014
HIRATO KATSUYUKIself82012–2014
ARAI YOSHIMITSU42012–2013
FURUKAWA KOJI42012–2013
IKOSHI MASAO42012–2013
Locations
LocationPatentsSpan
Kanagawa, JP62010–2014
Ashigarakami-gun, JP42011–2013
Haibara-gun, JP22010–2012
Shizuoka, JP22011