Inventor

NAKAJIMA HISASHI

JP63 patents

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

NAKAJIMA HISASHI

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 image, developer, image forming apparatus, process for forming image, process cartridge and process for measuring porosity of toner

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 and fixing device and image forming device using the same

Image forming method using toner

Image forming method and image forming apparatus

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

Toner, developer, image forming apparatus and image forming method

TOKYO ELECTRON LTD

Probe apparatus with tilt correction mechanisms

Probe apparatus for correcting the probe card posture before testing

Testing apparatus and connection method for the testing apparatus

Transfer apparatus having an elevator and prober using the same

Mechanism for turning over a test head of a wafer probing machine

Swing support apparatus

Testing apparatus and connection method for the testing apparatus

A K TECH LAB INC

Method of molding large containers by the process of stretch blow molding

Method of molding preform in injection stretch blow molding

Composite molding device for stretch blow molding

Method for injection stretch blow molding of polyethylene

Method for injection molding polyethylene terephthalate

Injection screw for injection molding a preform of a polyester resin

Process for injection molding a preform of a polyester resin

RICOH CO LTD

Toner housing container and image forming apparatus

Toner, image forming apparatus, image forming method, and process cartridge

Image formation method

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

Toner, toner stored unit, and image forming apparatus

CROWN CORK JAPAN

Synthetic resin container closure

Synthetic resin container closure

TOMY CO LTD

Accessory for spinning top toy

Accessory for spinning top toy

YAMADA SAORI

Toner, image forming method, and process cartridge

Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer

JUJO PAPER CO LTD

Varnishing film and method of adjusting the surface gloss of prepress color proof using the same

Varnishing film and method of adjusting the surface gloss of prepress color proof using the same

SUZUKI NAMIE

Toner and image forming method

Toner, image forming apparatus, image forming method, and toner storage unit

ICHIMURA KATSUHITO

Metallic container closure having internal pressure release function

NAKAJIMA HISASHI

Toner for electrophotography, image forming method, and process cartridge

AOKI MITSUO

Image forming method, image forming apparatus, and process cartridge

YAMADA HIROSHI

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

YAMAUCHI YOSHITAKA

Toner, image forming apparatus, and toner stored unit

NAGAYAMA MASASHI

Toner for forming electrophotographic image, method for manufacturing toner for forming electrophotographic image, image forming method, and process cartridge

NAKAYAMA SHINYA

Toner and developer

TAKAHASHI YUTAKA

Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer