Inventor
SHIMIZU NAOKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU NAOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
9 patentsUS11433677B2Sep 6, 2022
Liquid storage device and liquid filling method
CANON KK3 citations72
US11192381B2Dec 7, 2021
Liquid ejection apparatus and liquid filling method
CANON KK2 citations72
US11065874B2Jul 20, 2021
Method of manufacturing a liquid ejection head
CANON KK3 citations72
US12138924B2Nov 12, 2024
Liquid ejection head and manufacturing method of liquid ejection head
CANON KK0 citations62
US11850855B2Dec 26, 2023
Liquid ejection head and manufacturing method of liquid ejection head
CANON KK0 citations62
US11660867B2May 30, 2023
Liquid ejection head
CANON KK1 citations62
US12415352B2Sep 16, 2025
Liquid ejection head, liquid ejection apparatus, and ejection module
CANON KK0 citations61
US11192370B2Dec 7, 2021
Liquid ejection head
CANON KK0 citations51
US12521985B2Jan 13, 2026
Liquid ejection head and liquid ejection apparatus having pitch conversion member
CANON KK0 citations49