Inventor
OHTAKE TAKESHI
JP4 patents
Patents
4 patentsUS4629670ADec 16, 1986
Photoconductive film of azulenium salt and electrophotographic photosensitive member
CANON KK29 citations92
US4673630AJun 16, 1987
Photoconductive film and electrophotographic photosensitive member contains azulenium salt
CANON KK27 citations90
US6040103AMar 21, 2000
Toner for developing electrostatic image and image forming method
CANON KK16 citations83
US6218065B1Apr 17, 2001
Toner having negative triboelectric chargeability and developing method
CANON KK11 citations73