Inventor

SUGAMA SADAYUKI

JP112 patents

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

SUGAMA SADAYUKI

CANON KK

Replaceable ink tank

Liquid storing container for recording apparatus

Replaceable ink cartridge

Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method

Print ink containing a plurality of fluorescent coloring materials and inkjet recording method

Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same system

Vehicular communication apparatus, communication method and computer-readable storage medium therefor

Ink, ink container, ink set, ink-jet printing apparatus and ink-jet printing process

Embroidering using ink jet printing apparatus

Liquid storing container for recording apparatus

Liquid supply system and liquid supply vessel used for the same

Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer

Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer

Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer

Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same

Ink container for ink jet printing, holder for the container, carriage for the holder and ink jet printer

Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer

Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus

Liquid accommodating container providing negative pressure, manufacturing method for the same, ink jet cartridge having the container and ink jet recording head as a unit, and ink jet recording apparatus

Substrate for ink-jet head, having an optical element ink-jet head, and ink-jet apparatus

Liquid storing container having filter interface for recording apparatus

Replaceable ink cartridge

Liquid storing container for recording apparatus

Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer

Recording method, ink cartridge, and image-forming method

Print ink containing a plurality of fluorescent coloring materials and inkjet recording method

Coated fine particles and method for producing coated fine particles by reverse Diels-Alder reaction

Cyan ink, ink set, set of ink and reaction liquid, and image forming method

Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge

Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge

Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same

Liquid ejection head

Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregate

Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection

Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed device

Liquid container, liquid supply system and liquid discharge recording apparatus

Replaceable liquid container

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

Ink container, ink and ink jet recording apparatus using ink container

Method an apparatus for discharging liquid by a gas bubble controlled by a moveable member to communicate with the atmosphere

Ink filling method and apparatus for ink cartridge

Ink refilling method and apparatus for ink cartridge

Liquid accommodating container providing negative pressure, manufacturing method for the same, ink jet cartridge having the container and ink jet recording head as a unit, and ink jet recording apparatus

Ink jet ink refilling method and apparatus

Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same

Ink refilling method and apparatus for ink cartridge

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

Ink container, ink and ink jet recording apparatus using ink container

Ink jet head having an ink discharging outlet face and ink jet apparatus provided with said ink jet head

INOUE HIROYUKI

Ink container for ink jet printer, holder for the container, carriage for the holder, and ink jet printer