Inventor
NISHIKAWA HIDEYO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA HIDEYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
7 patentsUS4933252AJun 12, 1990
Electrophotographic developer comprising polyester resin of specified acid and hydroxyl valves
KAO CORP74 citations95
US5481344AJan 2, 1996
Auxiliary device, cartridge and apparatus for toner supply
KAO CORP19 citations91
US5700772ADec 23, 1997
Detergent composition comprising an amide-ether derivative mixture and an amphoteric surfactant
KAO CORP18 citations83
US4804622AFeb 14, 1989
Toner composition for electrophotography
KAO CORP18 citations73
US4788122ANov 29, 1988
Production of polyester and elecrophotographic toner containing the same
KAO CORP17 citations73
US5783535AJul 21, 1998
Detergent composition comprising an amidoether derivative mixture and a conditioning component
KAO CORP11 citations72
US5693605ADec 2, 1997
Detergent composition comprising an amide-ether derivative mixture and an anionic surfactant
KAO CORP7 citations72