Inventor
KUBOTA KAZUYUKI
JP60 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISCA CORP
10 patentsUS6357736B1Mar 19, 2002
Sheet post-handling device
NISCA CORP27 citations93
US6042098AMar 28, 2000
Sheet post-processing apparatus
NISCA CORP33 citations93
US6170821B1Jan 9, 2001
Sheet sorting device
NISCA CORP33 citations92
US7946565B2May 24, 2011
Bookbinding apparatus and image-forming system equipped with the same
NISCA CORP14 citations82
US5632479AMay 27, 1997
Sorter
NISCA CORP8 citations74
US5997239ADec 7, 1999
Sheet handling apparatus
NISCA CORP16 citations73
US5957652ASep 28, 1999
Sheet handling apparatus
NISCA CORP14 citations73
US7970340B2Jun 28, 2011
Adhesive applicator, and bookbinding apparatus and image-forming system equipped with the applicator
NISCA CORP3 citations60
US10556458B2Feb 11, 2020
Finisher, bookbinder, and imaging system
NISCA CORP0 citations51
US7984898B2Jul 26, 2011
Bookbinding method and bookbinding unit, and image-forming system
NISCA CORP1 citations48
MURATA MANUFACTURING CO
7 patentsUS5587869ADec 24, 1996
High-voltage capacitor manufacturing method and high-voltage capacitor
MURATA MANUFACTURING CO27 citations92
US6473292B1Oct 29, 2002
Monolithic ceramic electronic component
MURATA MANUFACTURING CO26 citations91
US6583981B2Jun 24, 2003
Ceramic condenser module
MURATA MANUFACTURING CO12 citations74
US6574116B2Jun 3, 2003
Inverter capacitor module and inverter
MURATA MANUFACTURING CO8 citations74
US4942496AJul 17, 1990
Ceramic capacitor and manufacturing method thereof
MURATA MANUFACTURING CO4 citations59
US7409304B2Aug 5, 2008
Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective power relating to capacitor, and recording medium storing the calculation program therefor
MURATA MANUFACTURING CO0 citations52
US7158898B2Jan 2, 2007
Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective power relating to capacitor, and recording medium storing the calculation program therefor
MURATA MANUFACTURING CO0 citations52
KUBOTA KAZUYUKI
7 patentsUS8304098B2Nov 6, 2012
Hard-coated member, and its production method
KUBOTA KAZUYUKI17 citations77
US9517652B2Dec 13, 2016
Sheet post-processing device and image forming device provided with the sheet post-processing device
KUBOTA KAZUYUKI4 citations72
US9352604B2May 31, 2016
Sheet processing device and image forming device provided with the sheet processing device
KUBOTA KAZUYUKI3 citations72
US10160249B2Dec 25, 2018
Sheet post-processing device and image forming device provided with the sheet post-processing device
KUBOTA KAZUYUKI0 citations51
US10023422B2Jul 17, 2018
Sheet processing device and image forming device provided with the sheet processing device
KUBOTA KAZUYUKI0 citations51
US10000355B2Jun 19, 2018
Sheet processing device and image forming device provided with the sheet processing device
KUBOTA KAZUYUKI0 citations51
US9428362B2Aug 30, 2016
Sheet post-processing device, paper-made staple used in the device, and image forming device provided with the sheet post-processing device
KUBOTA KAZUYUKI1 citations51
SHINKO ELECTRIC IND CO
5 patentsUS9224684B2Dec 29, 2015
Wiring board and method of manufacturing wiring board
SHINKO ELECTRIC IND CO4 citations73
US9391052B2Jul 12, 2016
Semiconductor device
SHINKO ELECTRIC IND CO2 citations63
US10257934B2Apr 9, 2019
Circuit board module
SHINKO ELECTRIC IND CO1 citations62
US11502048B2Nov 15, 2022
Semiconductor apparatus
SHINKO ELECTRIC IND CO0 citations52
US10319963B2Jun 11, 2019
Battery and method for producing the same
SHINKO ELECTRIC IND CO0 citations51
LENOVO SINGAPORE PTE LTD
4 patentsUS11366498B2Jun 21, 2022
Portable information device having chassis rotatably connected by a hinge
LENOVO SINGAPORE PTE LTD12 citations85
US11635789B2Apr 25, 2023
Electronic apparatus and hinge device
LENOVO SINGAPORE PTE LTD4 citations75
US12443291B2Oct 14, 2025
Operation device, keyboard device, and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations60
US12321542B2Jun 3, 2025
Touch pad and electronic apparatus
LENOVO SINGAPORE PTE LTD0 citations49
HITACHI TOOL ENG
3 patentsSHARP KK
2 patentsCANON KK
2 patentsMINOLTA CAMERA KK
1 patentFUKUNAGA YUUZOH
1 patentOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON
1 patentAJINOMOTO KK
1 patentMOLDINO TOOL ENGINEERING LTD
1 patentOTA SEIICHI
1 patentOSADA HISASHI
1 patentMITSUBISHI HITACHI TOOL ENG LTD
1 patentHITACHI TOOL
1 patentTAKAHASHI SEI
1 patentShowing the top 50 of 60 patents by PatentIndex Score.