Kobe
Japan
3
2018-08-02
The entities that hold a legal rights for patent applications filed by inventor Oura Hiroshi:
Hiroshi Oura from Kobe, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
High-strength steel material having excellent fatigue properties
#2 | 2013-08-22High carbon steel wire rod having excellent drawability
#3 | 2013-01-24High-carbon steel wire excellent in wire drawability and fatigue property after wiredrawing
6372238 ⎘