Inventor
TAKEO NORIYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TAKEO NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6040029AMar 21, 2000
Glass substrate of disk for recording information, a disk for recording information, and a disk device for recording information
HITACHI LTD42 citations96
US6801397B2Oct 5, 2004
Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device
HITACHI LTD14 citations92
US6577472B2Jun 10, 2003
Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture
HITACHI LTD23 citations92
US6136401AOct 24, 2000
Glass substrate of disk for recording information, a disk for recording information, and a disk device for recording information
HITACHI LTD19 citations92
US7232612B2Jun 19, 2007
Glass substrate of disk for recording information, a disk for recording information, and a disk device for recording information
HITACHI LTD7 citations74
NSK LTD
5 patentsUS7311447B2Dec 25, 2007
Roller bearing
NSK LTD17 citations84
US9314833B2Apr 19, 2016
Outer ring for a shell-type radial needle bearing and manufacturing method thereof
NSK LTD5 citations81
US7927022B2Apr 19, 2011
Thrust roller bearing
NSK LTD2 citations58
USRE47828EJan 28, 2020
Outer ring for a shell-type radial needle bearing and manufacturing method thereof
NSK LTD0 citations49
US7000582B2Feb 21, 2006
Rocker arm
NSK LTD0 citations34
HITACHI GLOBAL STORAGE TECH
2 patentsUS7035049B2Apr 25, 2006
Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device
HITACHI GLOBAL STORAGE TECH64 citations97
US7259936B2Aug 21, 2007
Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device
HITACHI GLOBAL STORAGE TECH1 citations62