Inventor

HAGIWARA HIROSHI

JP81 patents

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

HAGIWARA HIROSHI

CANON KK

Image forming apparatus

Image forming system

Image forming apparatus, abnormality diagnosis method, and image forming system

Image forming apparatus having plurality of conveyance modes

Feeding apparatus and method for the same

Image forming apparatus that detects electrostatic latent image for correction

Image forming apparatus and image forming system configured to determine operation

Image forming apparatus able to form images on both sides of sheet

Printing system and method of controlling printing system that allow a user of a mobile terminal to print to an image forming apparatus using the mobile terminal, and a service provider to charge the user for printing

Image forming apparatus that can form images on both sides of sheet

Image forming apparatus for determining image defect

Image forming apparatus

Image forming apparatus, abnormality diagnosis method, and image forming system

Image forming apparatus with a first double-side feeding and a second double-side feeding

FUJI XEROX CO LTD

Printed wiring board, and manufacture thereof

Image reading apparatus and reference member foreign matter detecting method

Printed wiring board with two ground planes connected by resistor

Binding member, binding device, and image processing apparatus

Binding member, binding device, and image processing apparatus

Recording-medium binding device and recording-medium post processing apparatus

Binding processing device

NIPPON STEEL CORP

Steel wire for high-strength springs and method of producing the same

High toughness spring steel

High-strength spring steel wire

Superior in machinability and method of production of same

KUREHA CHEMICAL IND CO LTD

Process for producing graft copolymer

Process of treating exhaust gas containing nitrogen oxides and sulfur dioxide

Impact-resistant thermoplastic resin composition containing a grafted butadiene rubber

Impact-resistant graft copolymer and thermoplastic resin composition containing same

MATSUSHITA ELECTRIC WORKS LTD

Stress dissolving refreshment system

System for discriminating sleep state

Relaxation refreshment apparatus

MITSUBA CORP

Electric motor for driving a piston pump and method of assembly

Electric motor for driving a piston pump and method of assembly

Waterproof electric motor structure

SINTOBRATOR LTD

Polishing device

Polishing device

Polishing device

TOCALO CO LTD

Thermal spray material and thermal sprayed member using the same

Thermal spray material and and thermal sprayed member using the same

MITSUBA ELECTRIC MFG CO

Starter for internal combustion engine

Armature coil winding method

ATSUMI ELECTRIC

Passive infrared detector

UCHIYAMA TAKEHIRO

Color image forming apparatus

RESEARCH CORP

Apparatus and method for treating waste-containing liquors

CANON DENSHI KK

Virus intrusion route identification device, virus intrusion route identification method, and program

ONODA CEMENT CO INC

Desulfurizing agent

YOKOHAMA RUBBER CO LTD

Structure of nozzle for fluid tank piping

HAGIWARA HIROSHI

Image display device, image list display method, and image list display program

HASHIMURA MASAYUKI

High strength spring-use heat treated steel