Inventor
NAKAYAMA JUNICHI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOK CORP
8 patentsUS7753376B2Jul 13, 2010
Plunger seal for pump
NOK CORP21 citations91
US7513506B2Apr 7, 2009
Plunger seal for pump
NOK CORP21 citations91
US7717432B2May 18, 2010
Plunger seal for pump
NOK CORP12 citations83
US7004476B2Feb 28, 2006
Combustion gas seal for injector
NOK CORP15 citations83
US7007715B2Mar 7, 2006
Pressure release valve
NOK CORP12 citations82
US6938901B2Sep 6, 2005
Combustion gas seal for injector and sealing structure with the combustion gas seal
NOK CORP17 citations82
US7942423B2May 17, 2011
Lip type seal
NOK CORP15 citations80
US9091982B2Jul 28, 2015
Fixing pressure roller
NOK CORP0 citations50
NHK SPRING CO LTD
5 patentsUS12179543B2Dec 31, 2024
Stabilizer and method for manufacturing stabilizer
NHK SPRING CO LTD0 citations50
US11820192B2Nov 21, 2023
Stabilizer
NHK SPRING CO LTD0 citations50
US12338852B2Jun 24, 2025
Joined body
NHK SPRING CO LTD0 citations49
US12351081B2Jul 8, 2025
Slide device
NHK SPRING CO LTD0 citations46
US12325342B2Jun 10, 2025
Seat frame
NHK SPRING CO LTD0 citations43
OZEKI IZUMI
4 patentsUS9093218B2Jul 28, 2015
Permanent magnet for motor, and method for manufacturing the permanent magnet for motor
OZEKI IZUMI4 citations70
US8500922B2Aug 6, 2013
Permanent magnet and process for producing permanent magnet
OZEKI IZUMI0 citations49
US9275778B2Mar 1, 2016
Permanent magnet and method for manufacturing the same
OZEKI IZUMI0 citations38
US8333848B2Dec 18, 2012
Permanent magnet and process for producing permanent magnet
OZEKI IZUMI0 citations38