Inventor
HASHIMOTO YASUHIRO
JP105 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
10 patentsUS9423714B2Aug 23, 2016
Toner
CANON KK32 citations94
US8940467B2Jan 27, 2015
Toner
CANON KK52 citations94
US8916319B2Dec 23, 2014
Toner
CANON KK56 citations94
US9229345B2Jan 5, 2016
Toner
CANON KK40 citations93
US8367289B2Feb 5, 2013
Toner
CANON KK33 citations92
US8053156B2Nov 8, 2011
Toner, and toner production process
CANON KK25 citations92
US7459253B2Dec 2, 2008
Toner and method of producing toner
CANON KK24 citations92
US7112393B2Sep 26, 2006
Non-magnetic toner
CANON KK33 citations92
US10852650B2Dec 1, 2020
Toner and method for producing the toner
CANON KK10 citations82
US11809132B2Nov 7, 2023
Toner
CANON KK2 citations73
MITA INDUSTRIAL CO LTD
7 patentsUS5873009AFeb 16, 1999
Equipment management system that issues a warning when the lifetime of a component has been exceeded and disables the warning when such a warning is to be generated for a different component
MITA INDUSTRIAL CO LTD80 citations95
US5708909AJan 13, 1998
Equipment management system
MITA INDUSTRIAL CO LTD70 citations95
US5812874ASep 22, 1998
Equipment management system
MITA INDUSTRIAL CO LTD44 citations92
US5752125AMay 12, 1998
Maintenance management system for image forming equipment
MITA INDUSTRIAL CO LTD41 citations92
US5802271ASep 1, 1998
Terminal device management system and a method for detecting a failed terminal device using the system
MITA INDUSTRIAL CO LTD24 citations91
US5666585ASep 9, 1997
Maintenance supervising system for an image-reproducing system
MITA INDUSTRIAL CO LTD47 citations91
US5343276AAug 30, 1994
Management system of image forming apparatuses
MITA INDUSTRIAL CO LTD26 citations91
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6107562AAug 22, 2000
Semiconductor thin film, method for manufacturing the same, and solar cell using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD199 citations99
US6259016B1Jul 10, 2001
Solar cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD89 citations98
US6534704B2Mar 18, 2003
Solar cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations96
US6441301B1Aug 27, 2002
Solar cell and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations92
US6023020AFeb 8, 2000
Solar cell and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
FUJITSU LTD
5 patentsUS5262735ANov 16, 1993
Ring oscillator having outputs that are selectively combined to produce different frequencies
FUJITSU LTD67 citations96
US6462609B2Oct 8, 2002
Trimming circuit of semiconductor apparatus
FUJITSU LTD41 citations93
US6169393B1Jan 2, 2001
Trimming circuit
FUJITSU LTD31 citations93
US7847616B2Dec 7, 2010
Inverter circuit and balanced input inverter circuit
FUJITSU LTD15 citations84
US5126683AJun 30, 1992
Detection circuit for amplitude modulated signals
FUJITSU LTD8 citations74
HITACHI LTD
3 patentsMITSUBOSHI BELTING LTD
3 patentsUS4983145AJan 8, 1991
Apparatus for automatically tensioning a drive belt
MITSUBOSHI BELTING LTD61 citations94
US5083983AJan 28, 1992
Belt tensioner
MITSUBOSHI BELTING LTD48 citations91
US6789035B1Sep 7, 2004
Method of analyzing vibration in a transmission belt and an apparatus and program useable to perform the method
MITSUBOSHI BELTING LTD17 citations84
MITSUBISHI HEAVY IND LTD
2 patentsEXEDY CORP
1 patentSUGIYAMA AKIRA
1 patentSONY CORP
1 patentHASHIMOTO YASUHIRO
1 patentABE KOJI
1 patentNONAKA KATSUYUKI
1 patentHANDA SATOSHI
1 patentISONO NAOYA
1 patentUNIV MASSACHUSETTS MEDICAL
1 patentMITSUBOSHI BELTING
1 patentMINOLTA CO LTD
1 patentTOSAKA EMI
1 patentKUMAGAI HIRONORI
1 patentULVAC KIKO INC
1 patentPANASONIC CORP
1 patentShowing the top 50 of 105 patents by PatentIndex Score.