Inventor

YAMASHITA HIROSHI

JP367 patents

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

YAMASHITA HIROSHI

RICOH KK

Dry toner and image forming method using same

Toner, method of forming the toner, and image forming method and apparatus using the toner

Toner for developing electrostatic image, method for manufacturing the toner, developer including the toner, container containing the toner, and developing method using the toner

Toner and image forming apparatus using the toner

Electrophotographic toner and method of producing same

Method for fixing toner

Toner for dry developing

Toner, external additive therefor and image forming method using the toner

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

Image formation method, electrophotographic toners, and printed matter

Toner composition and method for manufacturing the toner composition

Toner for forming color image, image forming apparatus, and toner container

Electrophotographic toner

Toner for dry developing

Toner for use in electrophotography and method of producing the same

Toner for electrophotography and manufacturing method thereof

Polymer particles and toner for electrophotography using the polymer particles

Method of preparing composite particles comprising adhering wax particles to the surface of resin particles

Method of producing polymer particles having narrow particle size distribution

Surface treatment method for magnetic particles

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

Toner, method of making, method of using

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

Toner for electrophotography, method of manufacturing the toner, developer, development method, transfer method, and process cartridge using the toner

Toner, method of making, method of using

Dry toner and image forming method using same

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

Toner, developer including the toner, and method for fixing toner image

OTSUKA PHARMA CO LTD

Carbostyril derivatives

Benzoheterocyclic compounds

Carbostyril derivatives

Carbostyril derivatives

Piperazine-substituted benzothiophenes for treatment of mental disorders

Piperazine-substituted benzothiophenes for treatment of mental disorders

NEC CORP

Routing system capable of effectively processing routing information

ATM cell format conversion system

Non-stop toll collection method and system

Non-stop toll collection system and method

Vehicle-mounted device with sleep function for use in road-to-vehicle communication system

FUJITSU LTD

Electrophotographic image formation process and apparatus

Image formation process and developer used therein

HONDA MOTOR CO LTD

Fuel injection internal combustion engine with sub-combustion chamber

Fuel injection internal combustion engine with sub-combustion chamber

KONISHIROKU PHOTO IND

Solid processing composition for silver halide light-sensitive photographic material and method of processing by the use thereof

Solid bleacher for silver halide color photographic light sensitive material and the processing method thereof

IBM

Liquid crystal panel, display device, identification mark detection device, detection display system, TFT array repair device and identification mark detection method

SONY CORP

Video display apparatus with power saving modes

AGENCY IND SCIENCE TECHN

Illuminating device

SANYO ELECTRIC CO

Surface light source device and adjusting method of chromaticity thereof

MITSUBISHI HEAVY IND LTD

Battery SOC estimation program, wireless transit system, and method of charging the battery