Inventor

HIGUCHI HIROTO

JP59 patents

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

HIGUCHI HIROTO

RICOH KK

Two-component developer, container filled with the two-component developer, and image formation apparatus

Fixing device, and image forming apparatus using the fixing device

Fixing device, and image forming apparatus using the fixing device

Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method

Toner for electrophotography, developer using the same, process cartridge using the same, image-forming apparatus using the same, and image-forming process using the same

Image forming toner, and image forming method and image forming apparatus using the toner

Image forming method and apparatus

Electrophotographic toner and electrophotographic image forming method and apparatus using the toner

Toner and developer for developing latent electrostatic images, and image forming apparatus

Toner and image forming apparatus using the toner

Dry toner, and process cartridge, image forming process and apparatus using the same

Toner for developing electrostatic latent image, toner cartridge, developer, developer cartridge, image forming method, and image forming apparatus

Two-component developer, and image forming apparatus and image forming method using the developer

Two-component developer, container filled with the two-component developer, and image formation apparatus

Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method

Toner, developer and image forming apparatus

Toner, and two component developer and image forming apparatus using the toner

Toner, developer including the toner, container containing the toner or the developer and method of producing the toner

Image forming method and apparatus

Image-forming apparatus and image-forming method

Toner, method for manufacturing the toner, and image forming method and apparatus using the toner

Image forming apparatus and method of developing an electrostatic latent image

Toner, method for manufacturing the toner, and image forming method and apparatus using the toner

Toner, method for manufacturing the toner, and image forming method and apparatus using the toner

Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method using the same

Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the same

Electrographic image formation method

Developing device using a two-ingredient type developer and image forming apparatus including the same

Developing device including magnetic member provided on toner-scattering restraining device and image forming apparatus including the developing device

Toner, developer and image forming method using the toner

Two-component developer, image forming apparatus, and image forming method

Two-component developer

Fixer and image forming apparatus

Toner and two-component developer, container therefor, and image forming apparatus

Electrophotographic image formation method, carrier for two-component developer, two-component developer, container holding therein the two-component developer, and electrophotographic image formation apparatus

Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the same

Toner, developer including the toner, container containing the toner or the developer and method of producing the toner

Toner, developer and image forming apparatus

Toner, developer, image forming method, and toner container

Toner for developing latent electrostatic image, container having the same, developer using the same, process for developing using the same, image-forming process using the same, image-forming apparatus using the same, and image-forming process cartridge using the same

Carrier for two-component developer for developing latent electrostatic images and developer using the carrier

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD

Electric compressor

Power conversion circuit board and electric compressor

Current estimating device, electric compressor, current estimating method, and motor current effective value estimating method

Insulating material for electric compressor

Insulating material for electric compressor

Electric wire lead-in part structure of electric compressor, and electric compressor and shield electric wire provided with same

Capacitor unit and electric power conversion device

RICOH CO LTD

Toner and image forming method using the same

FUJIWARA YUKIO

Type determination apparatus, type determination method, and computer-readable storage medium