Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Yamaoka; Yukio
Address:
Osaka, JP
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
6989510 Non-copper-plated solid wire for carbon dioxide gas shielded arc welding January 24, 2006
A non-copper-plated solid wire for CO.sub.2 gas shielded arc welding. The non-copper-plated solid wire for CO.sub.2 gas shielded arc welding with excellent feedability ensures a reduced amount of generated spatters when welded at a relatively low current area, resulting from controlling
6787735 Welding solid wire with high feeding performance September 7, 2004
The invention an arc welding solid wire whose surface comprises copper plated film, wherein the elastic limit ratio (elastic limit/tensile strength) of the wire finally produced is controlled in the range between 50 and 88% by installing three to eight elastic limit ratio control ver
6752880 Quenched and tempered steel wire with excellent cold forging properties June 22, 2004
Steel wires and steel rods with excellent cold forging properties and used in a manufacture of various machine components, which have relatively high strengths, are disclosed. The steel wires are produced by maintaining a product (n.times.YS) of a yield strength (YS) and a work hardening










 
 
  Recently Added Patents
Drug delivery system
Semiconductor apparatus
Upper surface of a skateboard deck
Performing failover for a plurality of different types of videoconferencing devices
Process for production of nickel oxide-stabilized zirconia composite oxide
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
Primed stem cells and uses thereof to treat inflammatory conditions in joints
  Randomly Featured Patents
Frequency modulated photon excited light source
Two-component developer unit of electrophotographic image forming apparatus having lifting guide portion
Method and apparatus for image enhancement
Electrical connector hold-down
Apparatus accurately measuring properties of a formation
Method for reducing thickness of a titanium foil or thin strip element
Received voice playback apparatus
Methods for extending the freshness of cut flowers, ornamental trees, and plant cuttings
Simultaneous placement and wiring for VLSI chips
Magnetic carrier head for chemical mechanical polishing