Inventor
EGAMI MASAKI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “EGAMI MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
20 patentsUS6569816B2May 27, 2003
Composition having lubricity and product comprising the composition
NTN TOYO BEARING CO LTD84 citations97
US6476116B1Nov 5, 2002
Resin compositions and precision sliding parts made of the same
NTN TOYO BEARING CO LTD21 citations92
US5726232AMar 10, 1998
Heat resistant lubricative resin composition
NTN TOYO BEARING CO LTD31 citations92
US6316534B1Nov 13, 2001
Lubricative resin composition
NTN TOYO BEARING CO LTD20 citations91
US6417143B1Jul 9, 2002
Rolling bearings and greases for the same
NTN TOYO BEARING CO LTD28 citations90
US7703983B2Apr 27, 2010
Sliding material and sliding bearing
NTN TOYO BEARING CO LTD18 citations84
US6513986B2Feb 4, 2003
Electrical pittingproof rolling bearing
NTN TOYO BEARING CO LTD17 citations84
US6332717B1Dec 25, 2001
Rolling bearing for supporting rotary shaft of disk memory device
NTN TOYO BEARING CO LTD16 citations84
US5900453AMay 4, 1999
Heat-resistant lubricative resin composition
NTN TOYO BEARING CO LTD18 citations82
US7785013B2Aug 31, 2010
High-accuracy sliding bearing
NTN TOYO BEARING CO LTD14 citations81
US7943557B2May 17, 2011
Grease for hub bearing and hub bearing
NTN TOYO BEARING CO LTD6 citations74
US7670055B2Mar 2, 2010
Sliding bearing
NTN TOYO BEARING CO LTD2 citations63
US7728066B2Jun 1, 2010
Conductive resin molding
NTN TOYO BEARING CO LTD2 citations62
US7271135B2Sep 18, 2007
Lubricant grease for low and high temperature application and rolling bearing
NTN TOYO BEARING CO LTD6 citations62
US6232385B1May 15, 2001
Resin parts for mechanical transmission
NTN TOYO BEARING CO LTD3 citations60
US8028997B2Oct 4, 2011
Resin seal ring and manufacturing method
NTN TOYO BEARING CO LTD3 citations58
US6575859B2Jun 10, 2003
Belt tension adjusting device
NTN TOYO BEARING CO LTD4 citations54
US8048835B2Nov 1, 2011
Grease composition and grease-enclosed bearing
NTN TOYO BEARING CO LTD0 citations51
US8043011B2Oct 25, 2011
Rolling bearing for tenter clip
NTN TOYO BEARING CO LTD1 citations48
US7559555B2Jul 14, 2009
Resin seal ring and manufacturing method
NTN TOYO BEARING CO LTD1 citations48
MURAKAMI KAZUTOYO
4 patentsUS8267587B2Sep 18, 2012
Housing for fluid lubrication bearing apparatuses
MURAKAMI KAZUTOYO2 citations60
US8778242B2Jul 15, 2014
Housing for fluid dynamic bearing device
MURAKAMI KAZUTOYO0 citations50
US8388226B2Mar 5, 2013
Dynamic bearing device
MURAKAMI KAZUTOYO0 citations50
US9694567B2Jul 4, 2017
Fluid dynamic bearing apparatus and motor comprising the same
MURAKAMI KAZUTOYO0 citations39
EGAMI MASAKI
3 patentsUS9086094B2Jul 21, 2015
Cage for rolling bearing and rolling bearing
EGAMI MASAKI3 citations61
US8182155B2May 22, 2012
Lubricating grease and lubricating grease-enclosed roller bearing
EGAMI MASAKI3 citations60
US8449200B2May 28, 2013
Resin composition for sliding member and rolling bearing
EGAMI MASAKI3 citations55