Inventor
AIMOTO TOYOKA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “AIMOTO TOYOKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
21 patentsUS4937625AJun 26, 1990
Developing device for copier
SHARP KK78 citations95
US5166731ANov 24, 1992
Developing unit having a rotation shaft and sealing member
SHARP KK26 citations92
US4974023ANov 27, 1990
Developing device for copier
SHARP KK40 citations92
US5235391AAug 10, 1993
Image forming apparatus provided with automatic discharging mechanism
SHARP KK20 citations81
USD409652SMay 11, 1999
Toner cartridge
SHARP KK8 citations73
US5310423AMay 10, 1994
Developing unit having capability of efficiently exchanging developing powder
SHARP KK11 citations73
US5250749AOct 5, 1993
Developing unit provided with mechanism for exhausting developing powder from developing unit
SHARP KK15 citations73
US5237373AAug 17, 1993
Image forming apparatus provided with automatic toner exhausting mechanism
SHARP KK18 citations73
US4982691AJan 8, 1991
Developing device for electrophotographic apparatus having magnet rollers
SHARP KK9 citations73
US4955316ASep 11, 1990
Developing device
SHARP KK13 citations73
US7860435B2Dec 28, 2010
Developing device
SHARP KK4 citations62
US7787808B2Aug 31, 2010
Developing device and image forming apparatus
SHARP KK2 citations62
US7715764B2May 11, 2010
Developing device with pulsation developer flow and image forming apparatus
SHARP KK2 citations62
US5307123AApr 26, 1994
Developing unit having capability of preventing developing powder from being jammed around exhaust outlet
SHARP KK6 citations62
US11063310B2Jul 13, 2021
Battery case and metal-air battery having same
SHARP KK0 citations61
US12424682B2Sep 23, 2025
Metal-air cell
SHARP KK0 citations50
US12034185B2Jul 9, 2024
Metal air battery module
SHARP KK0 citations50
US11522173B2Dec 6, 2022
Battery casing, metal-air battery, and method for producing metal-air battery
SHARP KK0 citations49
US8913924B2Dec 16, 2014
Electrophotographic image forming apparatus with electroconductive developer regulating section
SHARP KK0 citations41
US8032062B2Oct 4, 2011
Developing unit and image forming apparatus with magnet bearing members
SHARP KK0 citations41
US7904009B2Mar 8, 2011
Development device and image forming apparatus
SHARP KK0 citations41