Inventor

HASEGAWA HIROYUKI

JP106 patents

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

HASEGAWA HIROYUKI

HITACHI KOKI KK

Portable electric driver

Axial blower

Portable electric driver

Hammer

Portable cutter

Centrifuge

Electric device outputting light, wind, heat or sound

SONY CORP

A SOI substrate fabricating method

Monitor for monitoring a panoramic image

Monitoring apparatus

Monitoring apparatus

Monitoring system for a photography unit, monitoring method, computer program, and storage medium

Camera surveillance system and method for displaying multiple zoom levels of an image on different portions of a display

Monitoring system for a photography unit, monitoring method, computer program, and storage medium

YAMAHA MOTOR CO LTD

Outboard motor

Structure for mounting cables for boat propulsion unit

Outboard motor engine cover and outboard motor

Outboard motor

Outboard motor

HITACHI LTD

Apparatus and method for driving synchronous motor

Temperature sensing circuit for voltage drive type semiconductor device and temperature sensing method therefore, and drive-device and voltage drive type semiconductor device using the same

Apparatus and method for driving synchronous motor

Semiconductor device for driving motor, three-phase motor and motor driving apparatus with the semiconductor device and fan motor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Magnetic head having grooves to enhance contact with magnetic recording media and magnetic recording/reproducing apparatus

Magnetic recording and reproducing apparatus

Magnetic recording and reproducing apparatus having ring-type magnetic head with metallic soft magnetic films of differing thicknesses

FUJI PHOTO FILM CO LTD

Device for protecting a secondary battery from overcharge and overdischarge

Battery pack and method of producing the same

MITSUBISHI MATERIAL SILICON

Semiconductor manufacturing method and semiconductor manufacturing apparatus

CVD apparatus equipped with moisture monitoring

TOSHIBA KK

Data transmission system

Control data transmission system for private branch exchange

CANON KK

Image capturing apparatus that stores information indicating whether communication with lens is possible, control method, and storage medium

Image pickup apparatus having image sensor equipped with polarizing element and control method therefor

KAO CORP

Detergent container with massage brush

Detergent container with massage brush

ENDO AZUCHI

Electronic endoscope system

HASEGAWA HIROYUKI

Cable insertion structure for outboard motor

SHOWA DENKO KK

Process for producing acetaldehyde dimethylacetal

AOKI YOSHIKI

Hedge trimmer

HKS CO LTD

Supercharger

ITOH TAKAFUMI

Power supply device

SONY MOBILE COMMUNICATIONS INC

Connector receptacle interfacing circuit and method of operation

PTC THERAPEUTICS MP INC

Medicinal agent and beverage/food for preventing cerebral dysfunction and improving same

YAMAHA MARINE KK

Outboard motor cowl structure

NAT INST INF & COMM TECH

Production device and production method for conductive nano-wire

NIPPON STEEL CORP

High-strength, high-toughness rolled shape steel and method of producing the same

FUJIFILM CORP

Endoscope apparatus and controlling method thereof comprising curving control mechanism

NIPPON PISTON RING CO LTD

Valve seat insert for internal combustion engine having excellent wear resistance

MAEDA DAISUKE

Synchronous motor and control method of synchronous motor