Inventor

SAKURAI MASATAKA

JP61 patents

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

SAKURAI MASATAKA

CANON KK

Liquid ejection head

Element board for printhead, and printhead having the same

Element substrate and liquid ejection head

Liquid ejection head and ink jet printing apparatus

Liquid ejection head and recording apparatus

Element board for printhead, and printhead having the same

Element body for recording head and recording head having element body

Printing apparatus for selectively driving heaters using a reduced number of data signal lines

Inkjet recording head substrate and drive control method, inkjet recording head, inkjet recording head cartridge and inkjet recording apparatus

Printhead having protection circuit, and printing apparatus using the printhead

Printhead substrate, inkjet printhead, and inkjet printing apparatus

Printhead, printing apparatus using the same, and printhead control method

Liquid ejection head and liquid ejection apparatus

Inkjet print head

Ink jet print head

Printhead formed of element substrates having function circuits

Liquid ejection head

Head cartridge, printhead, and substrate having downsized level conversion elements that suppress power consumption

Head substrate, printhead, head cartridge, and printing apparatus

Liquid discharge head substrate, liquid discharge head, and liquid discharge apparatus

Head substrate, recording head, head cartridge and recording apparatus therewith

Printhead and printing apparatus

Liquid ejection head and method of manufacturing same

Multilayer structured element substrate, printhead, and printing apparatus

Element substrate and liquid ejection head

Recording element substrate, liquid ejection head, and liquid ejection apparatus

Print head substrate and method of manufacturing the same, and semiconductor substrate

Liquid ejecting head and inkjet printing apparatus

Liquid ejection head and liquid ejection apparatus

Liquid discharge head and liquid discharge apparatus

Recording element substrate, liquid ejection head, and liquid ejection apparatus

Liquid ejection head

Ink jet print head

Ink jet print head

Printhead substrate, inkjet printhead, and inkjet printing apparatus

Printhead, head cartridge, and printing apparatus employing either of same

Head substrate, printhead, head cartridge, and printing apparatus using the printhead or head cartridge

Element substrate, recording head using the element substrate, and recording apparatus

Head substrate, printhead, head cartridge, and printing apparatus using the printhead or head cartridge

SAKURAI MASATAKA

Liquid ejection head and ink jet printing apparatus

Inkjet recording head substrate and drive control method, inkjet recording head, inkjet recording head cartridge and inkjet recording apparatus

Print head

Liquid ejection head

INOUE TOMOYUKI

Liquid jet recording head and liquid supply method

Liquid ejection recording head having element substrate with plural supply ports

TSUCHII KEN

Liquid ejection head and liquid ejecting apparatus

Liquid ejection head

KUROKAWA TOMOKO

Head substrate, printhead, head cartridge, and printing apparatus

KISHIKAWA SHINJI

Ink jet print head

HIRAYAMA NOBUYUKI

Recording element substrate and recording head having the same