Inventor
HIRATO KATSUYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HIRATO KATSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
8 patentsUS7909443B2Mar 22, 2011
Inkjet recording apparatus
FUJIFILM CORP8 citations82
US7681978B2Mar 23, 2010
Inkjet recording apparatus
FUJIFILM CORP10 citations82
US7951854B2May 31, 2011
Ink composition, ink set and inkjet recording method
FUJIFILM CORP4 citations62
US7918927B2Apr 5, 2011
Inkjet recording liquid and inkjet recording method
FUJIFILM CORP3 citations62
US7806508B2Oct 5, 2010
Ink-jet recording method and ink-jet recording apparatus
FUJIFILM CORP4 citations61
US7883172B2Feb 8, 2011
Inkjet recording apparatus with plural heads and suction unit
FUJIFILM CORP0 citations51
US11155106B2Oct 26, 2021
Image forming apparatus
FUJIFILM CORP0 citations50
US8361211B2Jan 29, 2013
Inkjet recording liquid
FUJIFILM CORP0 citations41
HIRATO KATSUYUKI
6 patentsUS8322814B2Dec 4, 2012
Inkjet recording apparatus and method, and abnormal nozzle detection method
HIRATO KATSUYUKI18 citations81
US8408692B2Apr 2, 2013
Ink set for inkjet recording, image recording method and image recording apparatus
HIRATO KATSUYUKI4 citations61
US8188160B2May 29, 2012
Ink set for inkjet recording, image recording method and image recording apparatus
HIRATO KATSUYUKI2 citations61
US8333464B2Dec 18, 2012
Liquid application apparatus, liquid application method and image forming apparatus
HIRATO KATSUYUKI5 citations60
US8201914B2Jun 19, 2012
Inkjet recording apparatus
HIRATO KATSUYUKI0 citations50
US8820889B2Sep 2, 2014
Maintenance method of liquid ejection head and liquid ejection apparatus
HIRATO KATSUYUKI0 citations39