Inventor
TSUCHIYA KUNIHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINEBEA CO LTD
8 patentsUS7072148B2Jul 4, 2006
Apparatus for the sealing of a pivot assembly used in a hard disk drive
MINEBEA CO LTD9 citations72
US9640207B2May 2, 2017
Bearing device
MINEBEA CO LTD2 citations71
US8376626B2Feb 19, 2013
Pivot assembly bearing
MINEBEA CO LTD4 citations61
US6883969B2Apr 26, 2005
Pivot bearing assembly and a method of manufacturing the same
MINEBEA CO LTD5 citations61
US9542964B2Jan 10, 2017
Pivot assembly bearing and hard disk drive device
MINEBEA CO LTD0 citations51
US9330711B2May 3, 2016
Bearing device
MINEBEA CO LTD0 citations50
US8646987B2Feb 11, 2014
Pivot assembly bearing
MINEBEA CO LTD0 citations50
US9500233B2Nov 22, 2016
Pivot assembly bearing and disk drive device
MINEBEA CO LTD0 citations49
MINEBEA MITSUMI INC
4 patentsUS11798584B2Oct 24, 2023
Bearing device with pre-load configuration, method for producing same, and hard disk drive device
MINEBEA MITSUMI INC0 citations61
US11137022B2Oct 5, 2021
Pivot assembly bearing apparatus
MINEBEA MITSUMI INC0 citations50
US10508687B2Dec 17, 2019
Pivot assembly bearing device
MINEBEA MITSUMI INC0 citations47
US10839834B2Nov 17, 2020
Pivot assembly bearing device and pivot assembly bearing device fabrication method
MINEBEA MITSUMI INC0 citations40