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Koichi Ishizaka

Koichi Ishizaka, Kanagawa JP

Patent application numberDescriptionPublished
20090134185Pouch for Refill of Contents - The invention provides a pouch for refill of contents 05-28-2009
20100278459BRANCH TYPE STANDING POUCH - A branch type standing pouch which includes a pouch front side member including a pouring-out nozzle backside portion which constitutes a backside of a pouring-out nozzle by being folded back and a pouch body front side portion continuous therewith; a pouch backside member constituting a backside of the pouch body; a pouring-out nozzle front side member; and a bottom member. The pouch front side member, the pouch backside member, the pouring-out nozzle front side member, and the bottom member are respectively formed of plastic film and heat-sealed to each other so that a pouring-out nozzle is formed in a branched manner from a top of a pouch body. In this pouch, two symmetrical nozzle reinforcing areas are formed on both sides of a first protrusion as a result of a provision of the first to fourth protrusions. As a result, the branch type standing pouch in which the pouring-out nozzle can be fixed upright at a time of opening is obtained.11-04-2010

Koichi Ishizaka, Hyogo JP

Patent application numberDescriptionPublished
20080289341Combustor of Gas Turbine - A combustor 11-27-2008
20100269508COMBUSTION BURNER - A combustion burner 10-28-2010

Koichi Ishizaka, Takasago JP

Patent application numberDescriptionPublished
20100263381Premixed combustion burner for gas turbine - A premixed combustion burner for a gas turbine is provided that can efficiently premix fuel and air to produce fuel gas having a uniform concentration, while reliably achieving prevention of flash back by making the flow rate of fuel gas substantially uniform. The premixed combustion burner for a gas turbine has: a fuel nozzle; a burner cylinder arranged so as to surround the fuel nozzle and form an air passageway between itself and the fuel nozzle; and swirler vanes that are arranged along an axial direction of the fuel nozzle in a plurality of positions around the circumferential direction of an outer circumference surface of the fuel nozzle and that gradually curve from an upstream side to a downstream side to spin the air traveling within the air passageway from the upstream side to the downstream side. A cutaway section is provided in a rear edge section on an inner circumference side of the swirler vane.10-21-2010

Koichi Ishizaka, Shizuoka JP

Patent application numberDescriptionPublished
20100196123CAN SEAMER - In seaming various shapes of cans, there is no need of replacement of a profiling cam or experience in techniques, thus enabling to reduce the number of components to be replaced and simplify a replacement work remarkably. Below a rotary driving ring (08-05-2010

Koichi Ishizaka, Yokohama JP

Patent application numberDescriptionPublished
20090060398POUCH CONTAINER - A pouch with a nozzle is provided which can maintain a good open state of the nozzle. The pouch for accommodating liquid contents, has: a shell portion formed by sealing stacked two pouch raw materials; and a nozzle portion communicating with an inside of the shell portion, wherein emboss worked portions are formed on walls of the pouch in at least partial areas of the walls of the nozzle portion of the pouch constituted of the pouch raw materials, or in areas constituted of at least partial areas of the walls of the nozzle portion and at least partial areas of walls of the shell portion consecutive with the partial areas of the walls of the nozzle portion, and the emboss worked portions have a plane shape, a dot shape or a line shape.03-05-2009

Koichi Ishizaka, Hyogo-Ken JP

Patent application numberDescriptionPublished
20080310949Casing and Gas Turbine12-18-2008