Inventor
YOKOUCHI TSUTOMU
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YOKOUCHI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
19 patentsUS8012538B2Sep 6, 2011
Method of manufacturing at least one projecting section of nozzle plate, nozzle plate, inkjet head and image forming apparatus
FUJIFILM CORP41 citations92
US7963634B2Jun 21, 2011
Liquid ejection head, liquid ejection apparatus and method of manufacturing liquid ejection head
FUJIFILM CORP20 citations92
US7372449B2May 13, 2008
Display device, image display device and display method
FUJIFILM CORP26 citations92
US7332209B2Feb 19, 2008
Laminated structure formed of thin plates
FUJIFILM CORP24 citations92
US7814657B2Oct 19, 2010
Method of manufacturing flow channel substrate for liquid ejection head
FUJIFILM CORP10 citations84
US8371685B2Feb 12, 2013
Inkjet head and inkjet recording method
FUJIFILM CORP5 citations73
US7273267B2Sep 25, 2007
Bubble-eliminating liquid filling method, droplet discharging apparatus, and inkjet recording apparatus
FUJIFILM CORP5 citations63
US8038891B2Oct 18, 2011
Method of manufacturing nozzle plate and method of manufacturing liquid ejection head
FUJIFILM CORP2 citations62
US7744194B2Jun 29, 2010
Liquid ejection head
FUJIFILM CORP4 citations62
US7651198B2Jan 26, 2010
Liquid droplet ejection head and image forming apparatus
FUJIFILM CORP3 citations62
US7422314B2Sep 9, 2008
Liquid ejection head, image forming apparatus and method of manufacturing liquid ejection head
FUJIFILM CORP4 citations62
US7354138B2Apr 8, 2008
Liquid droplet discharge head, manufacturing method thereof, and image forming apparatus
FUJIFILM CORP3 citations62
US7255977B2Aug 14, 2007
Method of manufacturing nozzle plate
FUJIFILM CORP4 citations62
US7607762B2Oct 27, 2009
Nozzle plate, method of manufacturing nozzle plate, liquid droplet ejection head, method of manufacturing liquid droplet ejection head, and image forming apparatus
FUJIFILM CORP2 citations61
US12172440B2Dec 24, 2024
Liquid jetting structure, liquid jetting head, and liquid jetting device
FUJIFILM CORP0 citations52
US8851623B2Oct 7, 2014
Liquid ejection device and maintenance method thereof
FUJIFILM CORP0 citations52
US7647697B2Jan 19, 2010
Method of manufacturing nozzle plate, method of manufacturing liquid ejection head, and matrix structure for manufacturing nozzle plate
FUJIFILM CORP1 citations52
US7534556B2May 19, 2009
Method of manufacturing nozzle plate, liquid droplet ejection head and image forming apparatus
FUJIFILM CORP0 citations52
US7713429B2May 11, 2010
Method of manufacturing nozzle plate, and liquid ejection head and image forming apparatus comprising nozzle plate
FUJIFILM CORP0 citations41
FUJI PHOTO FILM CO LTD
5 patentsUS7304620B2Dec 4, 2007
Image display apparatus and image display method
FUJI PHOTO FILM CO LTD8 citations74
US7222956B2May 29, 2007
Image display apparatus
FUJI PHOTO FILM CO LTD5 citations63
US7118200B2Oct 10, 2006
Inkjet printer head
FUJI PHOTO FILM CO LTD2 citations63
US6955417B2Oct 18, 2005
Inkjet recording head and inkjet printer
FUJI PHOTO FILM CO LTD4 citations63
US7029085B2Apr 18, 2006
Ink jet head and ink jet printer
FUJI PHOTO FILM CO LTD2 citations62
YOKOUCHI TSUTOMU
3 patentsUS8960848B2Feb 24, 2015
Liquid ejection head, liquid ejection apparatus and abnormality detection method for liquid ejection head
YOKOUCHI TSUTOMU13 citations82
US8123334B2Feb 28, 2012
Liquid ejection head and image forming apparatus
YOKOUCHI TSUTOMU2 citations60
US8413328B2Apr 9, 2013
Method of manufacturing flow channel substrate for liquid ejection head
YOKOUCHI TSUTOMU0 citations50