Inventor
OKUYAMA TORU
15 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE TIRE CO LTD
10 patentsUS4292369ASep 29, 1981
Fireproof laminates
BRIDGESTONE TIRE CO LTD44 citations92
US4256846AMar 17, 1981
Method of producing flameproof polyisocyanurate foams
BRIDGESTONE TIRE CO LTD53 citations92
US4205136AMay 27, 1980
Process for producing a rigid polyurethane foam having excellent flame retardance and low-smoke development
BRIDGESTONE TIRE CO LTD42 citations92
US4256799AMar 17, 1981
Fireproof laminates
BRIDGESTONE TIRE CO LTD24 citations82
US4145318AMar 20, 1979
Excellent flame-and smoke-retardant non-shrinkable polyurethane foam
BRIDGESTONE TIRE CO LTD21 citations81
US4028287AJun 7, 1977
Process for continuous preparation of a foam polyamide
BRIDGESTONE TIRE CO LTD22 citations79
US4022719AMay 10, 1977
Process for producing polyamide foam
BRIDGESTONE TIRE CO LTD19 citations79
US4292361ASep 29, 1981
Asbestos-metal surfaced urethane modified polyisocyanurate foam
BRIDGESTONE TIRE CO LTD10 citations74
US4189541AFeb 19, 1980
Method for producing heat resistant and flame resistant polyisocyanurate foams using little or no organosilicone surfactant
BRIDGESTONE TIRE CO LTD15 citations73
US4292353ASep 29, 1981
Urethane modified polyisocyanurate foam surfaced with aluminum foil or sheet
BRIDGESTONE TIRE CO LTD19 citations70