Hyogo
Japan
6
2011-09-22
The entities that hold a legal rights for patent applications filed by inventor Yaguchi Hiroshi:
Hiroshi Yaguchi from Hyogo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Steel for machine and structural use having excellent machinability
#2 | 2010-09-09High-strength spring steel excellent in brittle fracture resistance and method for producing same
#3 | 2010-08-05Steel for machine and structural use having excellent machinability and process for producing the same
#4 | 2010-04-29Low carbon resulfurized free-machining steel having high machinability
#5 | 2007-03-01Low carbon composite free-cutting steel product excellent in roughness of finished surface and method for production thereof
#6 | 2006-05-02Steel wire excellent in descalability in mechanical descaling and method for production thereof
3441908 ⎘