Kobe
Japan
7
2012-01-26
The entities that hold a legal rights for patent applications filed by inventor Katoh Jun:
Jun Katoh from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Joint product between steel product and aluminum material, spot welding method for the joint product, and electrode chip for use in the joint product
#2 | 2010-01-14Pulley for continuously variable transmission
#3 | 2009-01-15Flux-cored wire for different-material bonding and method of bonding different materials
#4 | 2007-09-13Joined body of dissimilar materials comprising steel material and aluminum material, and joining method therefor
#5 | 2006-12-07Steel sheet for dissimilar materials weldbonding to aluminum material and dissimilar materials bonded body
#6 | 2005-11-24Weldment of different materials and resistance spot welding method
#7 | 2005-04-12High strength gear and method of producing the same
6144243 ⎘