Kobe
Japan
12
2016-12-08
The entities that hold a legal rights for patent applications filed by inventor Okada Hirokazu:
Hirokazu Okada from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Welded joint
#2 | 2014-08-21Ni-based heat resistant alloy
#3 | 2014-05-08Carburization resistant metal material
#4 | 2013-10-10Austenitic heat resistant alloy, heat resistant pressure member comprising the alloy, and method for manufacturing the same member
#5 | 2012-11-15Austenitic heat resistant alloy
#6 | 2012-07-05Ni-based alloy product and producing method thereof
#7 | 2011-08-18Welding material and welded joint structure
#8 | 2010-07-01Austenitic heat resistant alloy
#9 | 2010-06-03Welding material and welded joint structure
#10 | 2010-03-11Austenitic stainless steel welded joint and austenitic stainless steel welding material
#11 | 2009-11-26High strength Cr-Ni alloy material and seamless pipe for oil well
#12 | 2008-04-17Austenitic Fe-Ni-Cr alloy
6187519 ⎘