Inventor
SUGITA TOSHIAKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SUGITA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOWA CO
7 patentsUS5129400AJul 14, 1992
Ophthalmological measurement method and apparatus
KOWA CO78 citations94
US5141303AAug 25, 1992
Method and apparatus for discriminating eye fundus blood vessels
KOWA CO30 citations91
US5090799AFeb 25, 1992
Ophthalmological measurement method and apparatus
KOWA CO29 citations91
US5058596AOct 22, 1991
Ophthalmological measurement method and apparatus
KOWA CO28 citations91
US4952050AAug 28, 1990
Ophthalmological diagnosis method and apparatus
KOWA CO37 citations91
US4950070AAug 21, 1990
Ophthalmological diagnosis method and apparatus
KOWA CO12 citations72
US4848897AJul 18, 1989
Ophthalmological diagnosis apparatus
KOWA CO19 citations72
KANEGAFUCHI CHEMICAL IND
4 patentsUS5132330AJul 21, 1992
Method for manufacturing expandable styrene type polymer particles
KANEGAFUCHI CHEMICAL IND10 citations73
US4035563AJul 12, 1977
Method of suspension polymerizing vinyl chloride with salts of nitrous acids and polyvalent metal salts
KANEGAFUCHI CHEMICAL IND9 citations71
US5128380AJul 7, 1992
Method for producing expandable thermoplastic polymer particles
KANEGAFUCHI CHEMICAL IND8 citations68
US4560735ADec 24, 1985
Process for preparing copolymer
KANEGAFUCHI CHEMICAL IND6 citations62