Inventor
SAKAMAKI KAZUO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “SAKAMAKI KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YUKIWA SEIKO KK
13 patentsUS6902171B2Jun 7, 2005
Chuck device
YUKIWA SEIKO KK25 citations92
US6843485B2Jan 18, 2005
Chuck device
YUKIWA SEIKO KK42 citations92
US6824141B1Nov 30, 2004
Chuck device
YUKIWA SEIKO KK37 citations92
US6659474B2Dec 9, 2003
Chuck device
YUKIWA SEIKO KK45 citations92
US7845428B2Dec 7, 2010
Rotating tool
YUKIWA SEIKO KK37 citations91
US6217033B1Apr 17, 2001
Chuck device
YUKIWA SEIKO KK22 citations88
USD593390SJun 2, 2009
Drill chuck
YUKIWA SEIKO KK10 citations84
US7497444B2Mar 3, 2009
Chuck device
YUKIWA SEIKO KK17 citations84
US6264208B1Jul 24, 2001
Chuck assembly
YUKIWA SEIKO KK15 citations77
US7207573B2Apr 24, 2007
Chuck assembly
YUKIWA SEIKO KK7 citations73
US6651534B1Nov 25, 2003
NC circular table and NC circular table apparatus
YUKIWA SEIKO KK5 citations60
US6584515B1Jun 24, 2003
NC controlling system with independent programs for appended equipment
YUKIWA SEIKO KK6 citations60
US9539648B2Jan 10, 2017
Chuck device
YUKIWA SEIKO KK0 citations52
TOSHIBA KK
8 patentsUS6064708AMay 16, 2000
Underwater inspection/repair apparatus
TOSHIBA KK37 citations92
US5570399AOct 29, 1996
Control rod and supporting metal gripping apparatus and method of withdrawing same
TOSHIBA KK20 citations92
US6501813B1Dec 31, 2002
Control rod/fuel support grapple
TOSHIBA KK21 citations91
US6259759B1Jul 10, 2001
Incore piping section maintenance system of reactor
TOSHIBA KK6 citations74
US5734690AMar 31, 1998
Reactor-internal equipment handling apparatus
TOSHIBA KK15 citations74
US6556641B2Apr 29, 2003
Apparatus and method for handling reactor-internal equipments
TOSHIBA KK7 citations72
US6295329B1Sep 25, 2001
Apparatus and method for handling reactor-internal equipments
TOSHIBA KK10 citations72
US6549602B2Apr 15, 2003
Incore piping section maintenance system of reactor
TOSHIBA KK2 citations63
YUKIWA SEIKO INC
7 patentsUS6959931B2Nov 1, 2005
Keyless chuck and associated method
YUKIWA SEIKO INC21 citations92
US7178216B2Feb 20, 2007
Keyless chuck and associated method
YUKIWA SEIKO INC10 citations83
USD837011SJan 1, 2019
Drill chuck
YUKIWA SEIKO INC4 citations71
USD837012SJan 1, 2019
Drill chuck
YUKIWA SEIKO INC2 citations71
USD837014SJan 1, 2019
Drill chuck
YUKIWA SEIKO INC2 citations71
USD837013SJan 1, 2019
Drill chuck
YUKIWA SEIKO INC1 citations60
US11364546B2Jun 21, 2022
Chuck apparatus
YUKIWA SEIKO INC0 citations59
NIPPON PRECISION CIRCUITS
2 patentsUS6898105B2May 24, 2005
Ferroelectric non-volatile memory device having integral capacitor and gate electrode, and driving method of a ferroelectric non-volatile memory device
NIPPON PRECISION CIRCUITS37 citations92
US6885048B2Apr 26, 2005
Transistor-type ferroelectric nonvolatile memory element
NIPPON PRECISION CIRCUITS17 citations83