Inventor
YAMAGUCHI YASUYOSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI YASUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRIC CO LTD
9 patentsUS5049940ASep 17, 1991
Image forming apparatus
TOKYO ELECTRIC CO LTD20 citations80
US5073800ADec 17, 1991
Electrophotographic apparatus with manual and programmable blade cleaner
TOKYO ELECTRIC CO LTD14 citations73
US5184734AFeb 9, 1993
Sheet delivering mechanism
TOKYO ELECTRIC CO LTD13 citations72
US5155506AOct 13, 1992
Electrophotographic apparatus maintaining exposure device in a fixed relationship to the photosensitive member when paper jams are cleared
TOKYO ELECTRIC CO LTD7 citations72
US5151742ASep 29, 1992
Fixing device sheet guide apparatus
TOKYO ELECTRIC CO LTD8 citations72
US5095337AMar 10, 1992
Electrophotographic apparatus having a movable self-scanner
TOKYO ELECTRIC CO LTD9 citations72
US4681422AJul 21, 1987
Paper supply device for an electrostatic photographic printer
TOKYO ELECTRIC CO LTD14 citations71
US5117262AMay 26, 1992
Electrophotographic apparatus with detachable ozone filter mounted near charging device
TOKYO ELECTRIC CO LTD4 citations61
USRE34840EJan 31, 1995
Electrophotographic apparatus with manual and programmable blade cleaner
TOKYO ELECTRIC CO LTD1 citations51
YANMAR HOLDINGS CO LTD
8 patentsUS12583570B2Mar 24, 2026
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations59
US12502967B2Dec 23, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations59
US12428118B2Sep 30, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations59
US12394809B2Aug 19, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations59
US12552271B2Feb 17, 2026
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations49
US12407005B2Sep 2, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations49
US12401050B2Aug 26, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations49
US12394810B2Aug 19, 2025
Fuel cell ship
YANMAR HOLDINGS CO LTD0 citations49