Inventor
FUKUI SHIGEKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “FUKUI SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
19 patentsUS9597884B2Mar 21, 2017
Ink cartridge and ink jet printer
CANON KK49 citations98
USD869550SDec 10, 2019
Nozzle cap for ink bottle for printer
CANON KK22 citations94
US10207511B2Feb 19, 2019
Ink cartridge and ink jet printer
CANON KK25 citations94
USD816158SApr 24, 2018
Ink bottle for printer
CANON KK26 citations94
US9840082B2Dec 12, 2017
Ink cartridge and ink jet printer
CANON KK32 citations94
US9821562B2Nov 21, 2017
Ink cartridge and ink jet printer
CANON KK30 citations94
USD767674SSep 27, 2016
Ink tank for printer
CANON KK17 citations92
USD767673SSep 27, 2016
Ink tank for printer
CANON KK17 citations92
USD767672SSep 27, 2016
Ink tank for printer
CANON KK14 citations84
USD767675SSep 27, 2016
Ink tank for printer
CANON KK4 citations73
US6416155B1Jul 9, 2002
Ink jet recording head, ink jet recording cartridge, and recording apparatus
CANON KK7 citations73
US6227645B1May 8, 2001
Liquid jet recording head and assembling method therefor
CANON KK8 citations73
US6375303B1Apr 23, 2002
Ink jet recording head, ink jet cartridge and ink jet recording apparatus
CANON KK5 citations63
US11530068B2Dec 20, 2022
Method for manufacturing container and method for separating inner layer
CANON KK0 citations52
US9931855B2Apr 3, 2018
Liquid storage container
CANON KK0 citations52
US7934795B2May 3, 2011
Ink jet recording head and ink jet recording apparatus
CANON KK1 citations52
US7862157B2Jan 4, 2011
Ink jet recording head
CANON KK1 citations52
US12594767B2Apr 7, 2026
Ink cartridge and method for remanufacturing ink cartridge
CANON KK0 citations51
US11840090B2Dec 12, 2023
Liquid ejection head and liquid ejection apparatus
CANON KK0 citations51