Inventor
YOSHINO MASAHIRO
JP40 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
11 patentsUS5966574AOct 12, 1999
Developer replenishing apparatus
KONISHIROKU PHOTO IND77 citations95
US5084734AJan 28, 1992
Developer container for an image recording apparatus
KONISHIROKU PHOTO IND68 citations95
US6370349B2Apr 9, 2002
Toner storing container and toner replenishing device therewith
KONISHIROKU PHOTO IND40 citations92
USD450081SNov 6, 2001
Toner cartridge
KONISHIROKU PHOTO IND22 citations92
USD442986SMay 29, 2001
Toner cartridge
KONISHIROKU PHOTO IND18 citations92
US5392102AFeb 21, 1995
Developing device having toner cartridge discriminator
KONISHIROKU PHOTO IND32 citations91
US6731897B2May 4, 2004
Powder or toner accommodating container
KONISHIROKU PHOTO IND26 citations90
US4895104AJan 23, 1990
Developer reservoir
KONISHIROKU PHOTO IND52 citations89
US6298885B1Oct 9, 2001
Powder accommodating container
KONISHIROKU PHOTO IND12 citations73
US6295426B1Sep 25, 2001
Toner cartridge
KONISHIROKU PHOTO IND4 citations63
US4881103ANov 14, 1989
Developing apparatus
KONISHIROKU PHOTO IND6 citations62
OLYMPUS CORP
7 patentsUS9661998B2May 30, 2017
Scanning endoscope with vibration absorbing member
OLYMPUS CORP4 citations73
US9636005B2May 2, 2017
Endoscope system having light intensity adjustment with movable optical system
OLYMPUS CORP3 citations73
US11602620B2Mar 14, 2023
Dilator, treatment system and dilating method
OLYMPUS CORP0 citations52
US11400264B2Aug 2, 2022
Treatment system and method for enlarging narrow portion
OLYMPUS CORP0 citations52
US11179026B2Nov 23, 2021
Endoscope processor, endoscope and endoscope system
OLYMPUS CORP0 citations51
US9775501B2Oct 3, 2017
Endoscope and endoscope apparatus having piezoelectric element which swings a free end of an optical element through a joining member
OLYMPUS CORP1 citations51
US9113775B2Aug 25, 2015
Endoscope system
OLYMPUS CORP0 citations41
OLYMPUS MEDICAL SYSTEMS CORP
3 patentsKONICA CORP
2 patentsDELPHI TECH INC
2 patentsNINTENDO CO LTD
2 patentsKONICA MINOLTA BUSINESS TECH
2 patentsUS6999705B2Feb 14, 2006
Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained product
KONICA MINOLTA BUSINESS TECH4 citations62
US7184683B2Feb 27, 2007
Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained product
KONICA MINOLTA BUSINESS TECH0 citations52