Inventor

ARAKAWA TORU

JP20 patents

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

ARAKAWA TORU

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Antenna and communication system using the same

Push-type vehicle switch

Stepping motor

Roller device and electronics using the roller device

Apparatus for loading and driving an information recording medium encased in a cartridge

Rotation angle sensor device for detecting rotation angle of a rotary shaft

SANYO ELECTRIC CO

Air filtering apparatus

Air filtering apparatus having foreign material removing mechanism

Air filtering apparatus

SEMICONDUCTOR ENERGY LAB

Manufacturing method of semiconductor device comprising oxide semiconductor layer

Manufacturing method of semiconductor device

Liquid crystal display device and manufacturing method thereof

FUKUSHIMA TOSHIO

Indoor unit, air conditioner including indoor unit and method of controlling air conditioner

Indoor unit, air conditioner including indoor unit and method of controlling air conditioner

PANASONIC CORP

Rotation angle detection apparatus

JINTYOU MASAMI

Manufacturing method of semiconductor device

AIHARA YAMATO

Liquid crystal display device and manufacturing method thereof

JP NATIONAL INST OF SERICULTUR

Method for collecting hemolymph of insects

RAKUMA TSUYOSHI

Electrolytic water generating device, air filtering system, air conditioning and filtering apparatus, and air conditioning and filtering system

PANASONIC IP MAN CO LTD

Input device