P

Inventor

KISHIKAWA SHINJI

JP19 patents
⚠️ This page may combine multiple inventors who share the name “KISHIKAWA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

17 patents
US10195848B2Feb 5, 2019

Liquid discharge head and liquid discharge method

CANON KK2 citations73
US11597210B2Mar 7, 2023

Liquid cartridge and liquid ejection apparatus

CANON KK3 citations71
US11571890B2Feb 7, 2023

Liquid discharge head, liquid discharge apparatus, liquid discharge module, and manufacturing method for liquid discharge head

CANON KK2 citations71
US11110719B2Sep 7, 2021

Liquid discharge head

CANON KK0 citations62
US10166771B2Jan 1, 2019

Liquid ejection method, liquid ejection apparatus, and liquid ejection head

CANON KK1 citations62
US9096063B2Aug 4, 2015

Liquid ejection head and method of manufacturing same

CANON KK2 citations62
US12064973B2Aug 20, 2024

Liquid cartridge and liquid ejection apparatus

CANON KK0 citations60
US10603910B2Mar 31, 2020

Liquid discharge head and liquid discharge method

CANON KK0 citations52
US10279590B2May 7, 2019

Pressing method for surface of resin layer

CANON KK0 citations52
US8991980B2Mar 31, 2015

Ink jet print head

CANON KK0 citations52
US11504968B2Nov 22, 2022

Liquid ejection head and liquid ejection apparatus

CANON KK0 citations51
US11214059B2Jan 4, 2022

Liquid ejection head, liquid ejection apparatus and liquid ejection module

CANON KK0 citations51
US11179935B2Nov 23, 2021

Liquid ejection head, liquid ejection module, and method of manufacturing liquid ejection head

CANON KK0 citations51
US11135841B2Oct 5, 2021

Liquid discharge head and manufacturing method of the same

CANON KK0 citations51
US10293607B2May 21, 2019

Recording element board and liquid discharge head

CANON KK0 citations42
US10201972B2Feb 12, 2019

Recording element substrate and liquid ejection head

CANON KK0 citations42
US10286661B2May 14, 2019

Liquid discharge method and liquid discharge apparatus for heating a liquid through a surface to generate a bubble

CANON KK0 citations41

KISHIKAWA SHINJI

1 patent

KIMURA YUMI

1 patent