Tokyo
Japan
8
2020-02-27
The entities that hold a legal rights for patent applications filed by inventor Imataka Hideki:
Hideki Imataka from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
STEEL AND PART
#2 | 2017-10-05Nitrided component
#3 | 2015-05-07Case hardening steel material
#4 | 2015-03-05Steel for cold forging/nitriding, steel material for cold forging/nitriding, and cold-forged/nitrided component
#5 | 2015-02-26Nitrided steel member and manufacturing method thereof
#6 | 2015-01-29Steel material for nitriding and nitrided component
#7 | 2014-09-04Method for producing steel component
#8 | 2013-09-19Rolled steel bar or wire for hot forging
893240 ⎘