Inventor

KAWAI HIDEKI

JP122 patents

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

KAWAI HIDEKI

MINOLTA CO LTD

Glass-ceramic composition for recording disk substrate

Glass composition and glass substrate

Glass material for a substrate, glass substrate, and information recording medium employing the same

Glass-ceramic composition for recording disk substrate

Glass-ceramic composition for recording disk substrate

Glass-ceramic composition for recording disk substrate

Glass composition and glass substrate

Glass composition for crystallized glass

Glass composition for crystallized glass

Glass material for a substrate, glass substrate, and information recording medium employing the same

Glass composition for crystallized glass

Glass-ceramic composition for recording disk substrate

Glass-ceramic composition for recording disk substrate

Glass-ceramic composition for recording disk substrate

CANON KK

Camera

Laser beam printer

Ink cartridge for plotter

Camera

Camera

Facsimile transmitter-receiver

Facsimile transmitter-receiver

Portable acoustic coupler

YAMAMURA GLASS CO LTD

Glass composition for magnetic disk substrates and magnetic disk substrate

Magnetic disk substrate

Glass-ceramic magnetic disk substrate

Thin film of potassium niobate, process for producing the thin film, and optical device using the thin film

KANEGAFUCHI CHEMICAL IND

Polyimide having excellent thermal dimensional stability

Polyimide film

Polyimide having excellent thermal dimensional stability

Polyimide film and process for producing same

MATSUSHITA REFRIGERATION

Filter arrangement for a refrigerant compressor

Refrigeration system with compressor using refrigeration oil insoluble in refrigerant

Sealed type motor compressor

Hermetic compressor

KONICA MINOLTA OPTO INC

Glass composition, glass susbstrate employing it for an information recording medium, and information recording medium employing it

Glass substrate for an information recording medium and information recording medium employing it

EAGLE IND CO LTD

Sliding parts and processing method of sliding parts

Seal for a rotary shaft

MATSUSHITA ELECTRONICS CORP

Memory device using shift-register

Layout for stable high speed semiconductor memory device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Communication interface having a master activating/deactivating a first signal with a clock signal after a predetermined time after a slave activating/deactivating the first signal

Data transfer control device

NEC CORP

Apparatus, method, and computer program product for checking hypertext

KANEKA CORP

Amorphous polyolefin resin composition

TORAY INDUSTRIES

Ketone derivatives and medical application thereof

ITADANI MASATOSHI

Lip type seal

KAWAI HIDEKI

Glass substrate for information recording medium

YAMAICHI ELECTRONICS CO LTD

Card connector

KAJITA HIROSHI

Glass substrate for information recording media and information recording medium

MITSUBISHI ELECTRIC CORP

Electrical discharge machine with automatic filtering