Tokyo
Japan
22
2016-09-01
The entities that hold a legal rights for patent applications filed by inventor Hashimura Masayuki:
Masayuki Hashimura from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Hot forging use non-heat-treated steel and hot forged non-heat-treated steel part
#2 | 2015-07-23Steel for induction hardening with excellent fatigue properties
#3 | 2015-07-09Case hardening steel with excellent fatigue properties
#4 | 2014-09-18Bearing steel and method for producing same
#5 | 2014-09-11Steel for surface hardening for machine structural use and part for machine structural use
#6 | 2013-08-29Steel for machine structure use for surface hardening and steel part for machine structure use
#7 | 2013-04-11Steel for nitriding and nitrided part
#8 | 2013-02-28Case hardening steel and manufacturing method thereof
#9 | 2012-05-24High strength steel wire for spring
#10 | 2012-01-26CASE-HARDENED STEEL SUPERIORIN COLD WORKABILITY, MACHINABILITY, AND FATIGUE CHARACTERISTICS AFTER CARBURIZED QUENCHING AND METHOD OF PRODUCTION OF SAME
#11 | 2011-12-22High strength spring steel wire and high strength spring and methods of production of the same
#12 | 2011-11-10Steel for surface hardening for machine structural use and part for machine structural use
#13 | 2011-06-30Case hardening steel, carburized component, and manufacturing method of case hardening steel
#14 | 2011-02-24STEEL FOR MACHINE STRUCTURE USE FOR SURFACE HARDENING AND STEEL PART FOR MACHINE STRUCTURE USE
#15 | 2011-01-06STEEL FOR INDUCTION HARDENING
#16 | 2010-07-22Hot forging use non-heat-treated steel and hot forged non-heat-treated steel part
#17 | 2010-05-20Machine structural steel excellent in machinability and strength properties
#18 | 2010-03-04MACHINING STEEL SUPERIOR IN MANUFACTURABILITY
#19 | 2010-02-25Forging steel
#20 | 2009-12-17Hot-working steel excellent in machinability and impact value
#21 | 2009-11-05Machine Structural Steel Excellent in Machinability and Strength Properties
#22 | 2009-01-22High Strength Spring Steel Wire and High Strength Spring and Methods of Production of the Same
106500 ⎘