Inventor
SHIMOMURA NAOFUMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOMURA NAOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS9738803B2Aug 22, 2017
Aqueous ink, ink cartridge, and ink jet recording method
CANON KK7 citations82
US10131806B2Nov 20, 2018
Aqueous ink, ink cartridge, and ink jet recording method
CANON KK9 citations80
US9988541B2Jun 5, 2018
Aqueous ink, ink cartridge and ink jet recording method
CANON KK4 citations72
US11072720B2Jul 27, 2021
Aqueous ink, ink cartridge and ink jet recording method
CANON KK3 citations70
US9365733B2Jun 14, 2016
Ink jet ink and ink jet recording method
CANON KK4 citations70
US11613129B2Mar 28, 2023
Aqueous ink, ink cartridge and ink jet recording method
CANON KK2 citations68
US12473488B2Nov 18, 2025
Aqueous liquid composition and aqueous ink
CANON KK0 citations62
US11584864B2Feb 21, 2023
Aqueous ink, ink cartridge, ink jet recording method and method for producing aqueous ink
CANON KK0 citations58
US11549027B2Jan 10, 2023
Aqueous ink, ink cartridge, ink jet recording method and method for producing aqueous ink
CANON KK0 citations58
US11492483B2Nov 8, 2022
Aqueous ink, ink cartridge and ink jet recording method
CANON KK1 citations58
US9944809B2Apr 17, 2018
Ink for ink-jet recording, ink cartridge, and ink-jet recording process
CANON KK0 citations52
US9340008B2May 17, 2016
Image recording method
CANON KK0 citations51
US9415581B2Aug 16, 2016
Image recording method
CANON KK0 citations39
US9440430B2Sep 13, 2016
Image recording method
CANON KK0 citations38