Inventor

YOSHIKAWA MASAHIRO

JP35 patents

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

YOSHIKAWA MASAHIRO

FUJI XEROX CO LTD

Surface emitting semiconductor laser

Surface emitting semiconductor laser

Surface emitting semiconductor laser array and optical transmission system using the same

VCSEL, manufacturing method thereof, module, light sending device, optical spatial transmission device, light sending system, and optical spatial transmission system

Surface emitting semiconductor laser and method for fabricating the same

Optical module, optical transmission device, and surface optical device

VCSEL, manufacturing method thereof, optical device, light irradiation device, data processing device, light sending device, optical spatial transmission device, and optical transmission system

Surface emitting semiconductor laser

Vertical-cavity surface-emitting laser, module, optical transmission device, optical transmission system, free space optical communication device, and free space optical communication system

Vertical-cavity surface-emitting laser, module, optical transmission device, free space optical communication device, optical transmission system, and free space optical communication system

VCSEL, optical device, light irradiation device, data processing device, light source, free space optical communication device, and optical transmission system

Image forming apparatus having fixing unit with improved light emission, fixing device, and drying device

FUJITSU LTD

Bump-forming method using two plates and electronic device

Method for forming solder bumps

Method for fabricating bump forming plate member

HOSOKAWA MICRON KK

Powder processing method

Manufacturing method of superconducting material and product and superconducting material

Powder processing apparatus

DAINIPPON PRINTING CO LTD

Sheet for cell and cell device

Resin molding

YAMAZAKI TAKUYA

Battery case forming sheet and battery packet

Battery case forming sheet and battery packet

SANYO KOKUSAKU PULP CO

Method of forming multi-color image

Image transfer method

YOSHIKAWA MASAHIRO

Jet mill

Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, and optical transmission device

NIPPON FILCON KK

Web support, production method therefor, and patterning method

Mesh belt used in apparatus for producing water absorbing body

KAWASHIMA TADASHI

Epitaxial silicon wafer and method for manufacturing same

Epitaxial silicon wafer and method for manufacturing same

HOSOKAWA POWDER TECHNOLOGY RES

Porous body-coated fiber, porous body-coated particle, and formed article using the same

DAIYA IND CO LTD

Finger cap of an artificial hand

JFE STEEL CORP

Gas wiping nozzle and method for manufacturing hot-dip metal coated metal strip

TOYODA GOSEI KK

Method of manufacturing product with skin

TAKEDA KAZUTAKA

Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus