Inventor

KAMEI MASAYUKI

JP20 patents

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

KAMEI MASAYUKI

DAINIPPON INK & CHEMICALS

Aqueous foam fire extinguisher

Optical fiber coating composition

Fluorine-containing resin composition having low refractive index

Fluorine-containing resin composition having low refractive index

Fluorine-containing aminosulfonate

Curing composition

Method for producing core-shell type highly liquid absorbent resin particles

Optical fiber coating composition and method of preparing a cured coating composition

KAMEI MASAYUKI

Semiconductor device and method for fabricating the same

Method of switching magnetic flux distribution

MITSUBA CORP

Control device, motor device, and oil pump device

Motor device and oil pump device

INT SUPERCONDUCTIVITY TECH

Apparatus for solid surface analysis using X-ray spectroscopy

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor integrated circuit device

FUJI PHOTO FILM CO LTD

Light-sensitive composition with fluorine containing acrylate or methacrylate copolymer surfactant

NAT INST RES INORGANIC MAT

Method for rapidly imparting hydrophobicity to a hydrophilicity-imparted oxide solid surface

DAINIPPON INK AND CHEMCIALS IN

Curable composition for use in optical fiber cladding and optical fiber equipped therewith

MURAKAMI CORP

Color wheel fabrication method

OJI PAPER CO

Recording material for electro-coagulation printing and method for printing thereon

PANASONIC CORP

Semiconductor device having silicide transistors and non-silicide transistors formed on the same substrate and method for fabricating the same