Inventor
SEKIYA MASAYOSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SEKIYA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ZEON CO
8 patentsUS4613633ASep 23, 1986
Copolymer latex
NIPPON ZEON CO60 citations95
US5286783AFeb 15, 1994
Copolymer latex
NIPPON ZEON CO23 citations88
US4613650ASep 23, 1986
Copolymer latex
NIPPON ZEON CO27 citations86
US4988568AJan 29, 1991
Hydrophilic fine gel particles and process for production thereof
NIPPON ZEON CO15 citations79
US4278583AJul 14, 1981
Paper coating composition
NIPPON ZEON CO13 citations72
US5191010AMar 2, 1993
Emulsion having dye developing property
NIPPON ZEON CO11 citations71
US5043407AAug 27, 1991
Hydrophilic fine gel particles and process for production thereof
NIPPON ZEON CO6 citations71
US4831078AMay 16, 1989
Process for producing copolymer latex
NIPPON ZEON CO4 citations54