Inventor
KOBAYASHI KAZUTOSHI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KAZUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS6571784B2Jun 3, 2003
Ignition coil for use in engine and engine having plastic cylinder head cover
HITACHI LTD14 citations92
US6332458B1Dec 25, 2001
Ignition coil unit for engine and engine provided with plastic head cover
HITACHI LTD29 citations92
US6308696B1Oct 30, 2001
Ignition apparatus for use in internal combustion engine
HITACHI LTD27 citations92
US6191675B1Feb 20, 2001
High voltage transformer and ignition transformer using the same
HITACHI LTD39 citations92
US5632259AMay 27, 1997
Ignition apparatus for an internal combustion engine
HITACHI LTD46 citations90
US7487767B2Feb 10, 2009
Ignition coil for use in engine and engine having plastic cylinder head cover
HITACHI LTD8 citations83
US6055969AMay 2, 2000
Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit
HITACHI LTD6 citations73
US5915367AJun 29, 1999
Igniter for internal combustion engine having outer packing case equipped with coil and igniter unit
HITACHI LTD10 citations73
US5036827AAug 6, 1991
Ignition coil-incorporated distributor for internal combustion engines
HITACHI LTD6 citations73
US4979486ADec 25, 1990
Ignition coil-incorporated distributor for internal combustion engines
HITACHI LTD6 citations73
US6237578B1May 29, 2001
Ignition coil for use in internal combustion engine
HITACHI LTD7 citations72
US6213109B1Apr 10, 2001
Ignition coil for use in internal combustion engine
HITACHI LTD13 citations72
US4562813AJan 7, 1986
Knock control system
HITACHI LTD7 citations72
US4224917ASep 30, 1980
Ignition device
HITACHI LTD14 citations72
US4960099AOct 2, 1990
Distributor for internal combustion engine
HITACHI LTD5 citations62
US4325338AApr 20, 1982
Pressure-responsive ignition timing controller for a supercharged internal combustion engine
HITACHI LTD3 citations57
US5090367AFeb 25, 1992
Internal combustion engine distributor
HITACHI LTD0 citations52
KONICA MINOLTA BUSINESS TECH
6 patentsUS7991318B2Aug 2, 2011
Image forming apparatus
KONICA MINOLTA BUSINESS TECH13 citations83
US7962073B2Jun 14, 2011
Image forming apparatus with developing unit having a magnetic brush
KONICA MINOLTA BUSINESS TECH2 citations62
US7865099B2Jan 4, 2011
Image forming apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7751733B2Jul 6, 2010
Image forming apparatus with a fog controller
KONICA MINOLTA BUSINESS TECH4 citations62
US7289754B2Oct 30, 2007
Image forming apparatus
KONICA MINOLTA BUSINESS TECH4 citations62
US7877029B2Jan 25, 2011
Image forming apparatus and fog control method
KONICA MINOLTA BUSINESS TECH1 citations51
KONICA MINOLTA INC
6 patentsUS12326672B2Jun 10, 2025
Developing sleeve and electrophotographic image forming apparatus
KONICA MINOLTA INC0 citations62
US11275334B2Mar 15, 2022
Image forming apparatus and recording medium
KONICA MINOLTA INC0 citations61
US12032318B2Jul 9, 2024
Electrophotographic image forming system with cleaning blade
KONICA MINOLTA INC0 citations51
US11480905B2Oct 25, 2022
Image forming apparatus
KONICA MINOLTA INC0 citations51
US11181858B1Nov 23, 2021
Image forming apparatus and detecting method of image density failure
KONICA MINOLTA INC0 citations50
US9223243B2Dec 29, 2015
Charging device and image forming apparatus including the same
KONICA MINOLTA INC1 citations50
FUJITSU LTD
3 patentsYASKAWA ELECTRIC CORP
3 patentsUS10040193B2Aug 7, 2018
Motor control system, robot system, and communication method for motor control system
YASKAWA ELECTRIC CORP7 citations79
US10894320B2Jan 19, 2021
Robot system and robot control method
YASKAWA ELECTRIC CORP2 citations69
US12030174B2Jul 9, 2024
Machine control via wireless communication
YASKAWA ELECTRIC CORP0 citations44
KOBAYASHI KAZUTOSHI
3 patentsUS9090703B2Jul 28, 2015
Silk fibroin porous material and method for producing same
KOBAYASHI KAZUTOSHI11 citations76
US8581652B2Nov 12, 2013
Flip-flop circuit, semiconductor device and electronic apparatus
KOBAYASHI KAZUTOSHI3 citations57
US9579092B2Feb 28, 2017
Polymer molded body for pulling biological tissue, medical pulling member using same, and medical pulling tool
KOBAYASHI KAZUTOSHI0 citations43
OLYMPUS OPTICAL CO
2 patentsHITACHI CHEMICAL CO LTD
2 patentsMARUMAN GOLF
1 patentHITACHI CAR ENG CO LTD
1 patentROHM CO LTD
1 patentUENO TAKASHI
1 patentNAT UNIV CORP KYOTO INST TECHNOLOGY
1 patentIKARI RYOEI
1 patentNAKAMICHI CORP
1 patentKONISHIROKU PHOTO IND
1 patentShowing the top 50 of 55 patents by PatentIndex Score.