Inventor

HANDA HIROSHI

JP61 patents

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

HANDA HIROSHI

BROTHER IND LTD

Developing cartridge and process cartridge for stably rotating developing roller

Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body

Image forming apparatus employing cleanerless system

Developing cartridge and process cartridge for stably rotating developing roller

Developing cartridge and process cartridge for stably rotating developing roller

Developing cartridge and process cartridge for stably rotating developing roller

Developing cartridge and process cartridge for stably rotating developing roller

Image forming device

Device including rotator and belt, such as a fixing device for an image forming apparatus

Device including rotator and belt, such as a fixing unit for an image forming apparatus

Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body

Device including rotator and belt, such as a fixing unit for an image forming apparatus

Device including rotator and belt, such as a fixing unit for an image forming apparatus

Device including rotator and belt, such as a fixing device for an image forming apparatus

Device including rotator and belt, such as a fixing device for an image forming apparatus

Fixing device including plural nip pads

Device including rotator and belt, such as a fixing device for an image forming apparatus

Fixing device

Fuser including endless belt and pressure roller having porous layer impregnated with lubricating agent

Image forming apparatus provided with fixing member engaged to roller and frame

Fixing device

Image forming apparatus provided with heating unit and pressure roller

Developing device

Developing cartridge and process cartridge for stably rotating developing roller

Image forming apparatus and a method of cleaning photosensitive drum surface

HANDA HIROSHI

Developing cartridge and process cartridge for stably rotating developing roller

Screening method utilizing thalidomide-targeting factor

Image forming apparatus configured to control a transfer bias

Process for production of surface-coated inorganic particles

Developing device for preventing toner leakage

Developing device having seal member and recess portion in the developing roller

Developing cartridge for image-forming device and method of manufacturing the same

Image forming device

Immunity inducer

Polymer coated ferrite fine particles and method for preparing polymer coated ferrite fine particles

Viral particle-like structure in physiological conditions, and method of forming it

(unassigned)

Microsphere containing glycidyl methacrylate covered polymer and spacer coupled compound for isolating substances

Isolating substances with 3-[(5-(2,3-dimethoxy-6-methyl-1,4-benzoquinonyl)]-2-nonyl-2-propionic acid coupled to a microsphere

Method of screening substances with a glycidyl methacrylate covered styrene-glycidyl methacrylate polymer

SHIRAKI MASATOSHI

Processing unit including developing roller having roller body and covering layer covering circumferential surface of roller body, and supporting member that supports developing roller

Developing device

CELGENE CORP

Pharmaceutical composition containing core factor involved in proliferation and differentiation of central nervous cell

Methods of using an activator of cereblon for neural cell expansion and the treatment of central nervous system disorders

UEDA TOMOAKI

Applications of alternating magnetic fields on magnetic nanoparticles

NIPPON ZEON CO

DNA-immobilized microspheres and a process for purifying a DNA-transcription-controlling factor using the same

TOPPAN PRINTING CO LTD

Detection system of test substance

SANKYO CO

Inhibitors of HIV protease

NAKAJIMA KEIGO

Developing apparatus, process cartridge and image forming apparatus

MORI HIROKI

Configuration of a developing device blade and image forming apparatus

UNIV SAITAMA MEDICAL

Immunostimulator and method for producing the same