Inventor

ISHII MASAYUKI

JP64 patents

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

ISHII MASAYUKI

RICOH KK

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

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

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

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

Toner for electrophotography and image forming apparatus

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

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

Toner, method for producing the same, and image-forming method using the same

Toner, production process for the same, and image forming method

Method of preparing a toner, developer including the toner, container containing the toner, and image forming method and process cartridge using the toner

Toner and method for producing the same, and, developer, toner-containing container, process cartridge, image forming apparatus and image forming method

Toner as well as developer and image forming method using the same

Carrier, method for producing the carrier, developer, and image forming method using the developer

Toner, production process for the same, and image forming method

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

SUMITOMO ELECTRIC INDUSTRIES

Particulate trap for purifying diesel engine exhaust

Amorphous photovoltaic elements

Electrode plate for battery

Process for preparing metallic porous body, electrode substrate for battery and process for preparing the same

Corrosion-resistant metal filters

Filter member for purifying exhaust gas and method for manufacturing the same

Exhaust purifying filter material and method for manufacturing the same

Porous metal body, process for producing the same and battery plate formed therefrom

Ohmic connection electrodes for p-type semiconductor diamonds

Ohmic contact electrodes for semiconductor diamonds

Electrode plate for battery and process for producing the same

MITA INDUSTRIAL CO LTD

Ink jet printing apparatus capable of simultaneously printing an image on both sides of printing sheet

Image-forming machine

Sheet transporting device for use in an image forming apparatus

Ink

SONY CORP

Portable apparatus for real time video display of location and for playing back audio program material

Battery, charging apparatus and electronic device

Battery, charging apparatus and electronic device

Deflection yoke with two-piece coil separator body and neck portion with movement prevention elements

HITACHI OMRON TERMINAL SOLUTIONS CORP

IC card reader

Card reader and writer

OMRON TATEISI ELECTRONICS CO

Data media processing device

Card reader having locking mechanism

YOKOGAWA ELECTRIC CORP

Converter

Flowmeter

NETUREN CO LTD

Method for balancing currents to switching devices

Apparatus for discerning faulty switching device

AGENCY IND SCIENCE TECHN

Solar cell of amorphous silicon

KAMI HIDETOSHI

Electronic device and method for producing the same, image forming method, and image forming apparatus

KYOCERA MITA CORP

Developing roller with a coating layer, developer restricting mechanism and developing device incorporating same

RICOH CO LTD

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

ISHII MASAYUKI

Fine organic silicone particle for latent electrostatic image developing toners, external additive for toners, toner for developing latent electrostatic image, and two-component developer

HONDA MOTOR CO LTD

Rectangular storage battery

RIKEN

Metal-resis bond grindstone and method for manufacturing the same

OGINO KOHTAROH

Toner, developer, toner stored unit, image forming apparatus, image forming method, and printed matter producing method