Inventor
KAIZUKA MASAKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KAIZUKA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
3 patentsUS9359661B2Jun 7, 2016
Bearing steel material with excellent rolling fatigue property and bearing part
KOBE STEEL LTD0 citations45
US9624559B2Apr 18, 2017
Bearing steel excellent in rolling-contact fatigue properties and method for producing same
KOBE STEEL LTD0 citations38
US9090959B2Jul 28, 2015
Bearing steel excellent in cold workability and manufacturing method thereof
KOBE STEEL LTD0 citations36
KAIZUKA MASAKI
3 patentsUS9394593B2Jul 19, 2016
Bearing steel material with excellent rolling contact fatigue properties and a bearing part
KAIZUKA MASAKI0 citations44
US9598752B2Mar 21, 2017
Bearing steel
KAIZUKA MASAKI0 citations43
US9303302B2Apr 5, 2016
Steel with excellent rolling-contact fatigue properties
KAIZUKA MASAKI0 citations41