Hidehisa Matsumoto

Liquid supply system, liquid container, head cartridge, ink jet cartridge, liquid supply container, method for coupling the head cartridge with the liquid supply container, communication unit used for the liquid supply system, ink jet recording apparatus provided with the ink jet cartridge opening/closing valve used for the liquid container, and liquid supply container provided with the opening/closing valve

Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system

Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same method

Liquid supply system and liquid residual amount detecting method of liquid supply system

Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tank

Liquid container, liquid supply system, and method for manufacturing such liquid container

Liquid container, manufacturing method, ink jet cartridge, and ink jet recording apparatus

Liquid supply method, system and inkjet cartridge usable with such a system

Liquid container, ink jet cartridge having same and manufacturing method of the container

Liquid container, method of manufacture therefor, ink jet cartridge that uses such container, and ink jet recording apparatus