Inventor

TAGAWA YOSHINORI

JP59 patents

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

TAGAWA YOSHINORI

CANON KK

Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge

Method of manufacturing ink jet recording head

Method of manufacturing liquid discharge head

Ink jet recording head with ink filter formed of a plurality of stacked films

Ink jet recording head

Method of manufacturing ink jet recording head, ink jet cartridge

Method of manufacturing a liquid discharge head

Liquid ejection head and method for manufacturing liquid ejection head

Method for producing fine structured member, method for producing fine hollow structured member and method for producing liquid discharge head

Method of manufacturing ink jet recording head

Liquid discharge head

Liquid ejection head

Liquid ejection head and fabricating method therefor

Liquid ejection head and method for manufacturing the same

Liquid ejection head having protected orifice plate and method for manufacturing liquid ejection head

Liquid discharge head and method for manufacturing the same

Method of manufacturing ink jet recording head, ink jet recording head, and ink jet cartridge

Ink jet head and producing method therefor

Method of making nozzle chip

Substrate having protection layers for liquid-ejection head, liquid ejection head, method for manufacturing substrate for liquid-ejection head, and method for manufacturing liquid ejection head

Liquid discharge head and method of producing the same

Method of processing a silicon substrate and method of manufacturing a substrate for a liquid ejection head

Liquid ejection head

Method for manufacturing liquid ejection head

MURAYAMA HIROYUKI

Ink jet recording head and manufacturing method of the same

Liquid jet head, method for manufacturing liquid jet head, and method for forming structure for liquid jet head

Ink jet recording head

Ink jet recording head

HITACHI LTD

Power apparatus and method of location of a fault in a power apparatus on the basis of attenuation coefficients of electromagnetic coefficients of fault generated electromagnetic waves

Apparatus and method for diagnosis of power appliances

Power apparatus, power transmission/distribution unit, and tripping method therefor

ASAI KAZUHIRO

Method for manufacturing liquid ejecting head

Method for manufacturing liquid discharge head

KUROSU TOSHIAKI

Ink discharge head and manufacturing method thereof

Liquid ejection head and manufacturing method thereof

KATO MAKI

Liquid ejection head and manufacturing method thereof

WATANABE MAKOTO

Liquid ejection head and process for producing the same

SASAKI KOJI

Method for manufacturing a liquid-ejection head

OKANO AKIHIKO

Manufacturing method of liquid ejection head

NAGAMI TADANOBU

Method for producing liquid discharge head

EDAMATSU KEIJI

Manufacturing method of liquid discharge head

OZAKI NORIYASU

Liquid ejection head and method for manufacturing liquid ejection head

IBE SATOSHI

Substrate for ink ejection heads, ink ejection head, method of manufacturing substrate, and method of manufacturing ink ejection head

TAKEUCHI SOUTA

Liquid discharge head and manufacturing method thereof

YONEMOTO TAICHI

Method of manufacturing liquid discharge head

CHIDA MITSURU

Liquid ejection head and method of manufacturing the same

NAGAI MASATAKA

Liquid ejection head, method for evaluation of liquid ejection head, and liquid ejection apparatus having liquid ejection head

OHSUMI MASAKI

Liquid ejecting head and method for manufacturing the same

TAGAWA YOSHINORI

Liquid discharge recording head and recording apparatus

TOSHISHIGE MITSUNORI

Method for manufacturing liquid discharge head