Inventor

MITSUI HIROYUKI

US61 patents

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

MITSUI HIROYUKI

BROTHER IND LTD

Workpiece holding device with fold maintaining stop and recess

Workpiece fabric holding device for use in sewing machine

Work piece setting apparatus with pattern matching

Workpiece fabric holding device for use in sewing machine

Automatic sewing machine

Horizontal axis full rotary hook with a bobbin case holder having a needle guiding means

Pocket setting device having label clamping mechanism

Workpiece folding device for a sewing machine

Pocket cloth folding device of a pocket setter

Workpiece holding device for a sewing machine

Sewing machine

SUMITOMO METAL MINING CO

Operation method for dezincification plant

Ore slurry production method and metal refining method

Production method for hematite for iron production

Method for producing nickel sulfide and hydrometallurgical method for nickel oxide ore

Method for producing hematite for ironmaking

Method for effluent treatment in smelting of nickel oxide ore

Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method

Chromium-containing water treatment method

Dezincification plant, method for operating dezincification plant, and hydrometallurgical method for nickel oxide ore

Neutralization method and neutralization plant

SHARP KK

Television set

Television set

Microwave oven

Video projector

Remote controller

Television set

Remote controller for video tape recorder

SEIKO EPSON CORP

Method of manufacturing ferroelectric memory device

Method for manufacturing ferroelectric memory device and ferroelectric memory device

Ferroelectric memory and its manufacturing method

Ferroelectric capacitor and its manufacturing method and ferroelectric memory device

MITSUBISHI HEAVY IND LTD

Thermal barrier coating film, turbine member, and thermal barrier coating method

Corrosion sensor and production method for the same

Method for determining whether acidic aqueous solution is usable

Steam turbine, blade, and method for improving performance and reliability of steam turbine

MITSUI HIROYUKI

Liquid storage apparatus and method of controlling the pressure in the same

Heat exchanger, heat-exchange reformer, and methods of producing heat-exchanger and heat-exchange reformer

Method of producing ore slurry

Method for recovering chromite, and method for wet smelting of nickel oxide ore

TOYOTA MOTOR CO LTD

Combined system of fuel cell and air-conditioning apparatus

Fuel cell system

TOYODA AUTOMATIC LOOM WORKS

Reservoir with hydrogen storage material

Hydrogen absorption indirect heat exchanger

HITACHI INT ELECTRIC INC

Substrate processing apparatus, method of controlling substrate processing apparatus, method of maintaining substrate processing apparatus, and recording medium

KOMAKI KATSUYA

Chemical heat accumulator

TOYOTA JIDOSHOKKI KK

Methods for manufacturing hydrogen storage tanks

MITSUBISHI POWER LTD

Method of cleaning blade of rotary device

MATSUBARA SATOSHI

Nickel recovery loss reduction method, hydrometallurgical method for nickel oxidized ore, and sulfuration treatment system

TOYOTA CHUO KENKYUSHO KK

Hydrogen fuel feeding system and fuel cell system