Inventor
KOBAYASHI NOBUAKI
JP83 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI NOBUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKURA COLOR PROD CORP
9 patentsUS5073058ADec 17, 1991
Implement for applying liquid
SAKURA COLOR PROD CORP28 citations92
US4976564ADec 11, 1990
Implement for applying liquid
SAKURA COLOR PROD CORP34 citations90
US4960340AOct 2, 1990
Implement for applying liquid
SAKURA COLOR PROD CORP38 citations90
US6554521B1Apr 29, 2003
Applicator
SAKURA COLOR PROD CORP13 citations84
US6837640B2Jan 4, 2005
Applicator
SAKURA COLOR PROD CORP8 citations74
USD462993SSep 17, 2002
Cap for writing instrument
SAKURA COLOR PROD CORP5 citations74
USD460110SJul 9, 2002
Writing instrument
SAKURA COLOR PROD CORP10 citations74
US5615963AApr 1, 1997
Liquid applicator and method of making same
SAKURA COLOR PROD CORP16 citations74
US5172996ADec 22, 1992
Implement and applying liquid with plural independent valves
SAKURA COLOR PROD CORP7 citations71
UNISIA JECS CORP
7 patentsUS6003839ADec 21, 1999
Electromagnetic valve and method for manufacturing the same
UNISIA JECS CORP31 citations93
US5419207AMay 30, 1995
Detecting and processing circuitry for magnetostriction type torque sensor
UNISIA JECS CORP50 citations92
US5741982AApr 21, 1998
Method for manufacturing a magnetostrictive shaft
UNISIA JECS CORP19 citations91
US5589645ADec 31, 1996
Structure of magnetostrictive shaft applicable to magnetostriction-type torque sensor for detecting torque applied to rotatable shaft and method for manufacturing the same
UNISIA JECS CORP43 citations91
US5562004AOct 8, 1996
Method for manufacturing magnetostrictive shaft applicable to magnetostriction type torque sensor and magnetostrictive shaft manufactured by the method thereof
UNISIA JECS CORP24 citations91
US6814311B2Nov 9, 2004
Fuel injection valve
UNISIA JECS CORP4 citations63
US6805309B2Oct 19, 2004
Fuel injector and method of manufacturing the same
UNISIA JECS CORP5 citations63
HITACHI LTD
6 patentsUS7059547B2Jun 13, 2006
Fuel injection valve
HITACHI LTD16 citations84
US7100848B2Sep 5, 2006
Fuel injection valve
HITACHI LTD19 citations82
US7703707B2Apr 27, 2010
Fuel injector
HITACHI LTD7 citations74
US7370816B2May 13, 2008
Fuel injector
HITACHI LTD7 citations74
US7530506B2May 12, 2009
Fuel injection value
HITACHI LTD7 citations72
US7090152B2Aug 15, 2006
Fuel injector and method of manufacturing the same
HITACHI LTD2 citations63
HITACHI AUTOMOTIVE SYSTEMS LTD
6 patentsUS9309853B2Apr 12, 2016
Fuel injection valve and fuel injection system
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations73
US8342430B2Jan 1, 2013
Fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD6 citations68
US11220985B2Jan 11, 2022
Hollow composite magnetic member, process for producing same, and fuel ejection valve
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations62
US10927803B2Feb 23, 2021
Fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10883461B2Jan 5, 2021
Electromagnetic solenoid and fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10233884B2Mar 19, 2019
Fuel injection valve with resin-covered terminal-lead wire
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
NIPPON OXYGEN CO LTD
3 patentsUS5149261ASep 22, 1992
Oxygen heater and oxygen lance using oxygen heater
NIPPON OXYGEN CO LTD105 citations96
US4928605AMay 29, 1990
Oxygen heater, hot oxygen lance having an oxygen heater and pulverized solid fuel burner
NIPPON OXYGEN CO LTD83 citations96
US5888458AMar 30, 1999
Melting furnace of metals and melting method thereof
NIPPON OXYGEN CO LTD10 citations73
GUNZE KK
2 patentsKONICA MINOLTA BUSINESS TECH
2 patentsYASUKAWA YOSHIHITO
2 patentsSUBARU CORP
2 patentsKONISHIROKU PHOTO IND
2 patentsKEIHIN CORP
1 patentKONICA MINOLTA HOLDINGS INC
1 patentKONICA CORP
1 patentOKAMOTO YOSHIO
1 patent(unassigned)
1 patentSAITO TAKAHIRO
1 patentHITACHI UNISIA AUTOMOTIVE LTD
1 patentPIONEER ELECTRONIC CORP
1 patentHIROSE ELECTRIC CO LTD
1 patentShowing the top 50 of 83 patents by PatentIndex Score.