Inventor

HAGIWARA ISAO

JP22 patents

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

HAGIWARA ISAO

MITSUBISHI GAS CHEMICAL CO

Photosensitive resin

Process for production of sulfonium compounds

Process for production of sulfonium compounds

Process for production of sulfonium compounds and novel methylthiphenol derivatives

Photosensitive resin and photosensitive resin composition

Methylthiophenol derivatives and p-methylthiophenyl chloroformates and processes for producing these derivatives

Method for producing hydrogen peroxide

YOSHIDA KOGYO KK

Control system for an automatic door

Controlling device for an automatic door

Apparatus for providing an optimal opening and closing of a door

Row of continuous slide fastener coupling elements and method of making the same

BRIDGESTONE CORP

Seismic isolation apparatus

Seismic isolation device

Rubber composition

AISIN SEIKI KABISHIKI KAISHA

Angular rate detector

RENESAS TECH CORP

Method of manufacturing semiconductor integrated circuit device

AISIN SEIKI

Communication anomaly detecting device, and passenger detecting device

TOYOTA MOTOR CO LTD

Occupant detection correction system

NICHIBAN KK

Adhesive skin patch

IUCHI KENICHIRO

Process for producing thermoplastic resin composition, and thermoplastic resin composition produced by the same

IKEMORI TOMOHIKO

Starter

MITSUBISHI GAS CHEMICAL COMPAY

Method for activating hydrogenation catalyst and method for producing hydrogen peroxide including same