Inventor

YAMAMOTO KEITA

JP22 patents

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

YAMAMOTO KEITA

FUJIFILM BUSINESS INNOVATION CORP

Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development

Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development

Toner for developing electrostatic charge image and electrostatic charge image developer

Electrostatic image developing toner, method for producing electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus

Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus

Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development

Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development

UNIV TOKYO

Intracerebral current simulation method and device thereof, and transcranial magnetic stimulation system including intracerebral current simulation device

Coil apparatus for use in transcranial magnetic stimulation apparatus provided with wound-wire coil disposed on or near head surface

Coil, and magnetic stimulation device using the coil

Coil apparatus for use in transcranial magnetic stimulation apparatus for increasing current generated by induced electric field

UCHIYAMA MFG

Gasket

Gasket

FDK CORP

Conductive auxiliary agent, electrode material for battery, and method for manufacturing electrode material for battery

Method of manufacturing electrode slurry for lithium secondary battery, and electrode slurry

MITSUBISHI RAYON CO

Graft-polymer composition of rubber for reinforcing crosslinked resin

YAMAMOTO KEITA

Annular elastic gasket

OKAMOTO NAOKI

Pick-up method of die bonder and die bonder

FASTFORD TECHNOLOGY CO LTD

Die bonding apparatus, die picking up apparatus and die picking up method

FUJI XEROX CO LTD

Electrostatic-image developing toner, electrostatic image developer, and toner cartridge

FASFORD TECH CO LTD

Die bonding apparatus and manufacturing method for semiconductor device

UNIV OSAKA

Coil device and transcranial magnetic stimulation system