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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Fujisawa; Kazuhisa
Address:
Kobe, JP
No. of patents:
18
Patents:












Patent Number Title Of Patent Date Issued
7789934 Lubricant for powder metallurgy, powdery mixture for powder metallurgy, and process for producin September 7, 2010
A lubricant for powder metallurgy which includes a polyhydroxycarboxylic acid amide. The lubricant improves both flowability and lubricity, irrespective of a presence or absence of any complicated pretreatment step.
7618711 Resin coated metal plate having excellent formability, weldability and corrosion resistance, and November 17, 2009
A resin coated metal plate having excellent formability comprises, on a metal plate, a resin coating layer containing a conductive filler and a corrosion inhibitor, a matrix resin constituting the resin coating layer is made mainly of a flexible epoxy resin and has a modulus of elasticit
7419295 Extruder September 2, 2008
An extruder includes a barrel and a kneading screw extending through the barrel in a rotatable fashion. The kneading screw is provided with a devolatilization portion. The devolatilization portion includes a kneading flight that is twisted in a direction for transferring a material d
7163046 Method and apparatus for injection molding light metal alloy January 16, 2007
The apparatus of the invention is an injection molding apparatus of a type adapted to cool a molten metal under shearing by an extrusion screw in a substantially vertical chamber into a semi-solidified slurry and then inject the semi-solidified slurry discharged from a discharge port at
7074254 Binder for powder metallurgy, mixed powder for powder metallurgy and method for producing same July 11, 2006
The invention aims to provide a binder for powder metallurgy, the binder containing an epoxy resin which is liquid at room temperature and a curing agent having at least one functional group selected from the group consisting of amino, mercapto and carboxyl groups. The binder involves
7033678 Resin coated metal sheet April 25, 2006
A resin coated metal sheet of the invention has an epoxy resin layer on a galvanized metal sheet, wherein the resin layer contains iron phosphide and at least one selected from the group consisting of aluminum triphosphate, calcium ion exchange silica and amorphous magnesium silicate
6878432 Panel April 12, 2005
A panel structure for a transport machine is disclosed which is constituted by an integral combination of an outer panel and an inner panel. The inner panel has reinforcing protuberances and recesses, possessing a higher rigidity than the outer panel. The protuberances of the inner panel
6840302 Method and apparatus for injection molding light metal alloy January 11, 2005
The apparatus of the invention is an injection molding apparatus of a type adapted to cool a molten metal under shearing by an extrusion screw in a substantially vertical chamber into a semi-solidified slurry and then inject the semi-solidified slurry discharged from a discharge port at
6824724 Bladder and tire producing method November 30, 2004
An object of the present invention is to provide a bladder which is unlikely to have a shapal variation along the inner wall surface of the tire and can satisfactorily extend along the inner wall surface of the tire. An inventive bladder is used to press the inner wall surface of the
6604848 Method for continuously mixing polyester resins August 12, 2003
In the case of thickening a feed resin without pre-drying, a device is taught to enhance the thickening effect. The device includes a chamber 4 having a mixing rotor therein for continuously mixing a resin between a feed port 2 and a discharge port 3. A plurality of vent ports 7 connecte
6551085 Bladder for vulcanizer, vulcanizer using the same and vulcanizing-molding method April 22, 2003
A bladder for a vulcanizer includes, as a constituent member, a low elongation material with stable properties at vulcanization temperatures. During a vulcanization-molding process, the bladder is pressed against the inner surface of a green tire using a pressurized medium. The pressuriz
6409949 Method for thickening a polyester resin June 25, 2002
A polyester resin is thickened in a chamber 4 by first introducing the feed resin through a port 2 and dehydrating in a drying section 14 under reduced pressure. A chemical agent is then added to the dehydrated feed resin and mixed therewith in a thickening section 15. The mixing occurs
6171362 Method for refining molten aluminum alloy and flux for refining molten aluminum alloy January 9, 2001
A method for refining molten Al alloy and a non-halogen based flux for refining molten Al alloy which make it possible to perform refining such as removal of gas and inclusions at a high reduction level, and are free from a problem that the flux remains in the molten Al alloy, wherein a
5895538 Method of manufacturing and using vibration-damping material April 20, 1999
A truss type extruded aluminum section is formed of a pair of planar plates and ribs, wherein hollow portions are formed within said section by the ribs and the planar plates. Vibration-damping resin is provided on the inner surfaces of hollow portions, and particularly on the inner surf
5756603 Apparatus and method for producing 2-hydroxycarboxylic acid oligomer May 26, 1998
The present invention provides a method capable of continuously efficiently producing a 2-hydroxycarboxylic acid oligomer while effectively removing the water contained in a raw material and the water produced by dehydration reaction. In production of a 2-hydroxycarboxylic acid oligomer
5690035 Vibration-damping material, its manufacturing method, and structural section for transport vehic November 25, 1997
A truss type extruded aluminum section (1) is formed of a pair of planar plates (2)(3) and ribs (4)(5)(6), wherein hollow portions (7)(8)(9) are formed within the section (1) by the ribs (4)(5)(6) and the planar plates (2)(3). Vibration-damping resin is provided on the inner surfaces of
5525293 Powder metallurgical binder and powder metallurgical mixed powder June 11, 1996
Disclosed is a powder metallurgical mixed powder capable of preventing the defective dispersion, that is, the segregation of physical property improving powders and a lubricant powder without reduction in lubricity, and of suppressing the generation of dust upon handling of powders; and
5356691 Flexible composite sheet for electric insulation October 18, 1994
An electric insulation composite sheet excelled in flexibility as well as heat resistance, crack resistance, anti-hygroscopicity and insulation property comprising as essential components epoxy compound 150-300 g/eq in epoxy equivalent, hardener consisting essentially of polycarboxylic a










 
 
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