Yoshiaki Komura

Follow

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Outer ring for a shell-type radial needle bearing and manufacturing...
- Patent number RE47828
- Issue date Jan 28, 2020
- NSK Ltd.
- Masato Higuchi
Information Patent Grant
Outer ring for a shell-type radial needle bearing and manufacturing...
- Patent number 9,314,833
- Issue date Apr 19, 2016
- NSK Ltd.
- Masato Higuchi
- B24 - GRINDING POLISHING
Information Patent Grant
Outer ring for a shell-type radial needle bearing and manufacturing...
- Patent number 8,834,034
- Issue date Sep 16, 2014
- NSK Ltd.
- Masato Higuchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
OUTER RING FOR A SHELL-TYPE RADIAL NEEDLE BEARING AND MANUFACTURING...
- Publication number 20140366379
- Publication date Dec 18, 2014
- Masato HIGUCHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
OUTER RING FOR A SHELL-TYPE RADIAL NEEDLE BEARING AND MANUFACTURING...
- Publication number 20120207421
- Publication date Aug 16, 2012
- NSK Ltd.
- Masato Higuchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...