Inventor
KOUROKU MORIYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOUROKU MORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
10 patentsUS5808649ASep 15, 1998
Image forming apparatus for color image forming
CASIO COMPUTER CO LTD26 citations91
US5781841AJul 14, 1998
Toner collector and image forming unit having toner collector bag
CASIO COMPUTER CO LTD37 citations91
USD552164SOct 2, 2007
Toner cartridge
CASIO COMPUTER CO LTD21 citations89
USD559893SJan 15, 2008
Pouch for retrieved waste toner
CASIO COMPUTER CO LTD10 citations81
US6032012AFeb 29, 2000
Developing device, image forming unit and color image forming apparatus, both having the developing device
CASIO COMPUTER CO LTD17 citations81
USD715355SOct 14, 2014
Toner cartridge
CASIO COMPUTER CO LTD7 citations80
US5999776ADec 7, 1999
Contact charging member, image forming unit including the contact charging member and electrophotographic image forming apparatus including the image forming unit
CASIO COMPUTER CO LTD7 citations72
USD452263SDec 18, 2001
Photosensitive drum cartridge for an electronic copying machine
CASIO COMPUTER CO LTD7 citations70
USD713872SSep 23, 2014
Drum cartridge
CASIO COMPUTER CO LTD3 citations59
USD446808SAug 21, 2001
Toner cartridge for an electronic copying machine
CASIO COMPUTER CO LTD1 citations48