Inventor

KUWABARA NOBUYUKI

JP72 patents

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

KUWABARA NOBUYUKI

CANON KK

Liquid container, liquid supplying apparatus, and recording apparatus

Ink supply system, ink jet printing apparatus, ink container, ink refilling container and ink jet cartridge

Liquid container, liquid supply system, liquid using apparatus, ink tank, ink supply system, inkjet print head and print apparatus

Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head

Ink jet substrate including plural temperature sensors and heaters

Liquid container, liquid supplying apparatus, and recording apparatus

Liquid container and ink jet printing apparatus

Substrate having a built-in temperature detecting element, and ink jet apparatus having the same

Color ink jet recording method and apparatus using black ink and color-mixed black ink

Method of filling an ink container

Recording apparatus and method for controlling recording head driving timing

Ink filling method for ink jet recording apparatus

Ink jet head and ink jet recording apparatus having an ink container filled with porous material

Ink-jet having ink storing absorbant material

Liquid supply system, fluid communicating structure, ink supply system, and inkjet recording head utilizing the fluid communicating structure

Liquid supply system, fluid communicating structure, ink supply system, and inkjet recording head utilizing the fluid communicating structure

Liquid container and inkjet cartridge

Liquid container and inkjet cartridge

Printing apparatus, printing cartridge, and colorant container

Liquid storing container, ink jet cartridge, and ink jet printing apparatus

Ink-jet printer and printing system capable of printing on clothes and papers, ink to be used in the system and production method for producing article with employing the system

Method and apparatus for controlling printing operation with externally supplied parameters

Leather coloring process, leather coloring apparatus and colored leather produced by such process

Color ink jet recording method and apparatus using black ink and color-mixed black ink

Ink jet printing system having heat keeping function

Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal

Processes for coloring leather by an ink-jet printing method using anionic coloring agents and cationic agents, and leather products obtained therewith

Ink jet recording method and apparatus

Ink transfer medium and image formation using the same

Image output method and apparatus for smoothing image data by manipulating dot sizes

Recording method, recording apparatus for conducting the recording method and ink jet cartridge for use in the recording apparatus

Ink jet recording method and apparatus using temperature calculation

Ink container for ink jet recording having two different ink absorbing materials including a fibrous material

Ink jet recording apparatus capable of preventing blotting at boundary of colors and recording method therefor

Ink jet recording system for preventing blurring at color boundary portion

Leather coloring process comprising jetting ink onto a treated leather

Liquid jet head with nonlinear liquid passages having a diverging portion

Storage container

Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same

Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head

Printing head for printer

Printing head for printer

Driving method for thermal head and thermal printer utilizing the same

Blister package

Liquid supply system and apparatus incorporating the same

Inkjet printing head

Ink jet recording method and apparatus for preventing color boundary blur

Recording apparatus for controlling a driving signal in accordance with the temperature in the apparatus and method for controlling the driving signal

Ink jet recording method

SAITO RIICHI

Recording apparatus