Inventor
SHIGETOMI MASAHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SHIGETOMI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
9 patentsUS5890040AMar 30, 1999
Developer cartridge and developer replenishing apparatus
KONISHIROKU PHOTO IND201 citations98
US6249305B1Jun 19, 2001
Color image forming apparatus
KONISHIROKU PHOTO IND66 citations95
US6484003B2Nov 19, 2002
Color image forming apparatus with rack having detachable units
KONISHIROKU PHOTO IND47 citations94
US6600504B2Jul 29, 2003
Image forming apparatus having light beam adjusting mechanism
KONISHIROKU PHOTO IND22 citations92
US5828934AOct 27, 1998
Driving device of developing units and toner replenishing units for use in image forming apparatus
KONISHIROKU PHOTO IND36 citations92
US6522861B2Feb 18, 2003
Color image forming apparatus
KONISHIROKU PHOTO IND22 citations90
US5749031AMay 5, 1998
Developing apparatus in use with an image forming apparatus
KONISHIROKU PHOTO IND20 citations88
US6982736B2Jan 3, 2006
Image forming apparatus with optical adjusters
KONISHIROKU PHOTO IND12 citations83
US6102386AAug 15, 2000
Image forming apparatus
KONISHIROKU PHOTO IND14 citations73