Inventor
OHTAKE NOBUMASA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OHTAKE NOBUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHISSO CORP
11 patentsUS4839443AJun 13, 1989
Polysiloxane containing hydroxyl groups and a silicone-modified polyurethane using the same
CHISSO CORP75 citations94
US4658049AApr 14, 1987
Carboxyl group-containing siloxane compound
CHISSO CORP37 citations92
US4822850AApr 18, 1989
Modified polyorganosiloxane containing isocyanate group and process for preparing the same
CHISSO CORP29 citations89
US5047491ASep 10, 1991
Polyorganosiloxane compounds
CHISSO CORP21 citations81
US4987203AJan 22, 1991
Polyorganosiloxane compounds with epoxy group
CHISSO CORP21 citations81
US5140087AAug 18, 1992
Organosiloxane and process for preparing the same
CHISSO CORP8 citations72
US4996280AFeb 26, 1991
Polyorganosiloxane compounds with amino group
CHISSO CORP9 citations72
US4992521AFeb 12, 1991
Organosiloxane and process for preparing the same
CHISSO CORP12 citations72
US4269993AMay 26, 1981
Diaralkyldichlorosilanes
CHISSO CORP6 citations71
US5098981AMar 24, 1992
Polyorganosiloxane
CHISSO CORP5 citations61
US4211704AJul 8, 1980
Method for producing 2,3,3-trimethylindolenine
CHISSO CORP0 citations45