Inventor
MURAMATSU KAZUO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “MURAMATSU KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINEBEA CO LTD
12 patentsUS6177751B1Jan 23, 2001
Rotary electric machine and bobbin thereof
MINEBEA CO LTD125 citations98
US6166468ADec 26, 2000
Rotary electric machine and bearing structure thereof
MINEBEA CO LTD84 citations96
US7375446B2May 20, 2008
Actuator including rotor case and housing with sealing unit for hermetic structure
MINEBEA CO LTD26 citations93
US7151333B2Dec 19, 2006
Actuator provided with grounding terminal
MINEBEA CO LTD31 citations92
US6856065B2Feb 15, 2005
Electric rotary machine having positioning ring for securing salient poles in place
MINEBEA CO LTD21 citations92
US6822356B2Nov 23, 2004
Electric rotary machine with stator armature including barrier walls
MINEBEA CO LTD25 citations92
US6396189B1May 28, 2002
Stator assembly of rotary electric device and method of assembling the same
MINEBEA CO LTD33 citations92
US5829119ANov 3, 1998
Stator assembly of rotary electric device and method of assembling the same
MINEBEA CO LTD17 citations92
US7005766B2Feb 28, 2006
Linear actuator, and production and inspection method thereof
MINEBEA CO LTD6 citations63
US6824490B2Nov 30, 2004
Planetary gear reduction device with torque limiter function
MINEBEA CO LTD2 citations63
US6682454B2Jan 27, 2004
Planetary gear reduction device with torque limiter function
MINEBEA CO LTD4 citations63
US9318933B2Apr 19, 2016
Stepping motor with snapping front boss and securing pins
MINEBEA CO LTD2 citations58
KOBE STEEL LTD
6 patentsUS5252367AOct 12, 1993
Method of manufacturing a magnetic recording medium
KOBE STEEL LTD21 citations92
US5045298ASep 3, 1991
Carbon material and process for production thereof
KOBE STEEL LTD38 citations92
US6150023ANov 21, 2000
Dummy wafer
KOBE STEEL LTD17 citations89
US5580500ADec 3, 1996
Method of manufacturing carbon substrate
KOBE STEEL LTD26 citations89
US5981301ANov 9, 1999
Regeneration method and apparatus of wafer and substrate
KOBE STEEL LTD19 citations84
US5326607AJul 5, 1994
Amorphous carbon substrate for a magnetic disk and a method of manufacturing the same
KOBE STEEL LTD19 citations78
MURAMATSU KAZUO
6 patentsUS8618700B2Dec 31, 2013
Linear actuator
MURAMATSU KAZUO7 citations83
US9208928B2Dec 8, 2015
Method for producing multilayer graphene-coated substrate
MURAMATSU KAZUO5 citations72
US9221686B2Dec 29, 2015
Carbon material and method for producing same
MURAMATSU KAZUO2 citations62
US8951451B2Feb 10, 2015
Carbon material and method for producing same
MURAMATSU KAZUO3 citations62
US9403683B2Aug 2, 2016
Carbon nanotube and production method therefor
MURAMATSU KAZUO0 citations51
US8883112B2Nov 11, 2014
Carbon material and method for producing same
MURAMATSU KAZUO1 citations51
INCUBATION ALLIANCE INC
6 patentsUS9783422B2Oct 10, 2017
Carbon material and method for producing same
INCUBATION ALLIANCE INC2 citations72
US9546294B2Jan 17, 2017
Carbon fiber and method for producing same
INCUBATION ALLIANCE INC2 citations72
US11339055B2May 24, 2022
Graphite/graphene composite material, heat collector, a heat conductor, a heat dissipator, a heat-dissipation system, and a method of producing the graphite/graphene composite material
INCUBATION ALLIANCE INC0 citations52
US10006153B2Jun 26, 2018
Carbon fiber and method for producing same
INCUBATION ALLIANCE INC0 citations51
US9783423B2Oct 10, 2017
Carbon material and method for producing same
INCUBATION ALLIANCE INC0 citations51
US9379385B2Jun 28, 2016
Carbon material and method for producing same
INCUBATION ALLIANCE INC0 citations51