Inventor

YAMAGUCHI HIDEKI

JP99 patents

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

YAMAGUCHI HIDEKI

CANON KK

Ink jet recording apparatus and ink cartridge for the apparatus

Replaceable ink tank

Replaceable ink cartridge having surface wiring resistance pattern

Ink jet recording apparatus with waste ink distribution paths to plural cartridges

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

Sheet supply apparatus

Recording apparatus

Operating state management system

System for controlling stepping motor for dividing a single step of the motor into plural sections and applying voltages whose levels are determined in accordance with the sections

Sheet supplying apparatus

Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor

Ink tank having a partition member forming an ink flow path to an outlet

Storage container

Container for ink jet head and recovering method of ink jet head using container

Ink jet recording apparatus and a method of cleaning a recording head used in the apparatus

Method for ensuring stable operation of an ink jet recording apparatus

Ink jet recording apparatus having a discharge orifice surface and a blade and rubbing member for cleaning the surface independently of each other

Ink jet recovery device including a communicating valve and a ventilating valve

Ink jet recording apparatus, electronic apparatus using the same and change control method therefor

Package for ink jet head

Sheet supply apparatus

Recording apparatus having a deelectrifying member for a recording head

Sheet supply apparatus having an inverted V-shaped separation pad

Sheet supply apparatus

Sheet supplying apparatus using a flexible elastic pawl member for separating sheets one by one

Sheet supply apparatus for controlling sheet feeding with reversing of conveyance direction

Improved recovery mechanism and ink jet apparatus provided with such mechanism

Container for receiving ink jet cartridge for an ink jet recording apparatus

Ink jet apparatus and recovery mechanism therefor

System for outputting execution time of industrial automated apparatus

Suction recovery device for ink jet recording

Ink jet recording method and head having additional generating means in the liquid chamber

Ink jet recovery device having a spring-loaded cap and a mechanism for pressing the cap against a recording head and apparatus incorporating the device

Equipment control system and method

NORITZ CORP

Gas water heater

Gas water heater

Gas water heater

Gas water heater

Water heater

HONDA MOTOR CO LTD

Exhaust system for vehicle

Exhaust system for motorcycle

NIKON CORP

Motion compensation detection device for an optical system

Motion detection device for a photographic apparatus

TOSHIBA KK

Silicon nitride ceramic substrate, silicon nitride ceramic circuit board using the substrate, and method of manufacturing the substrate

Method of encapsulating an ac power type el panel

HITACHI LTD

Hopper for storing free flowing solid material

OHBAYASHI CORP

Three-dimensional manufacturing and assembly plant

YAMAGUCHI HIDEKI

Wastegate valve and exhaust gas turbocharger equipped with wastegate valve

SUMITOMO ELECTRIC INDUSTRIES

Optical DVI cable, optical signal transmission equipment and optical signal transmission system which have the cable, and method of transmitting optical signal using the cable