Inventor
OHASHI TAKASHI
JP86 patents
⚠️ This page may combine multiple inventors who share the name “OHASHI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE TIRE CO LTD
22 patentsUS4590123AMay 20, 1986
Low-resilience rubber compositions and foams
BRIDGESTONE TIRE CO LTD67 citations96
US4292369ASep 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
US4393015AJul 12, 1983
Process of producing urethane-modified polyisocyanurate foams
BRIDGESTONE TIRE CO LTD27 citations82
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
US4546127AOct 8, 1985
Low-resilience rubber compositions and foams
BRIDGESTONE TIRE CO LTD15 citations74
US4292361ASep 29, 1981
Asbestos-metal surfaced urethane modified polyisocyanurate foam
BRIDGESTONE TIRE CO LTD10 citations74
US4077920AMar 7, 1978
Flame- and smoke-resistant polyurethane foam and a method for producing said foam
BRIDGESTONE TIRE CO LTD14 citations74
US4076654AFeb 28, 1978
Process for producing a flame- and smoke-retarded, non-shrinkable, flexible polyurethane foam
BRIDGESTONE TIRE CO LTD18 citations74
US3968084AJul 6, 1976
Curable composition of epoxy resin and cured product thereof
BRIDGESTONE TIRE CO LTD8 citations74
US4246361AJan 20, 1981
Method for producing flame- and smoke-resistant polyurethane foam sheet by incorporation of a urea derivative in reaction mixture
BRIDGESTONE TIRE CO LTD9 citations73
US4189541AFeb 19, 1980
Method for producing heat resistant and flame resistant polyisocyanurate foams using little or no organosilicone surfactant
BRIDGESTONE TIRE CO LTD15 citations73
US4180631ADec 25, 1979
Flame-and smoke-resistant flexible polyurethane foam and compressed foam sheet
BRIDGESTONE TIRE CO LTD9 citations73
US4098732AJul 4, 1978
Process for production of flame-resistant and smoke-retardant polyurethane foams
BRIDGESTONE TIRE CO LTD10 citations73
US4066579AJan 3, 1978
Flame- and smoke-resistant flexible polyurethane foam and a method for producing said foam
BRIDGESTONE TIRE CO LTD8 citations73
US4058503ANov 15, 1977
Process for preparing organic solvent-soluble poly(amide-imide)
BRIDGESTONE TIRE CO LTD8 citations73
US3933768AJan 20, 1976
Method of producing dihalocyclopropane functional multicomponent copolymers
BRIDGESTONE TIRE CO LTD7 citations73
US4292353ASep 29, 1981
Urethane modified polyisocyanurate foam surfaced with aluminum foil or sheet
BRIDGESTONE TIRE CO LTD19 citations70
US4296170AOct 20, 1981
Fireproof laminates
BRIDGESTONE TIRE CO LTD18 citations69
US3940369AFeb 24, 1976
Method for preparing polyurethanes using 3,9-bis(2-hydrazidoethyl)-2-4,8,10-tetraoxaspiro-[5,5]-undecane as chain extender
BRIDGESTONE TIRE CO LTD6 citations63
BRIDGESTONE CORP
9 patentsUS4938819AJul 3, 1990
Method of making a composite panel of a foam material
BRIDGESTONE CORP31 citations92
US5093378AMar 3, 1992
Process for producing flexible polyurethane foam
BRIDGESTONE CORP19 citations82
US4737524AApr 12, 1988
Process for producing asphalt-blended polyurethane foams
BRIDGESTONE CORP22 citations77
US4755394AJul 5, 1988
Electroconductive articles and a method of producing the same
BRIDGESTONE CORP13 citations74
US5130346AJul 14, 1992
Method for producing a low-density flexible polyurethane foam
BRIDGESTONE CORP10 citations73
US5082870AJan 21, 1992
Method of making an electrically conductive polyurethane foam
BRIDGESTONE CORP13 citations73
US4842926AJun 27, 1989
Laminated product
BRIDGESTONE CORP6 citations73
US5008297AApr 16, 1991
Method for producing phenol resin foams and method of making foamed laminates
BRIDGESTONE CORP7 citations69
US4830916AMay 16, 1989
Method of manufacturing molded products and laminated structure including the molded products manufactured according to the method
BRIDGESTONE CORP13 citations69
FUJIFILM BUSINESS INNOVATION CORP
5 patentsUS12117753B2Oct 15, 2024
Pressing device and pressing process apparatus using the same
FUJIFILM BUSINESS INNOVATION CORP1 citations62
US11650528B2May 16, 2023
Resistance heating component, method of manufacturing the same, fixing device, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11537072B2Dec 27, 2022
Method of manufacturing heat generating roller by providing a poly-ether-ketone resin over a base member, heat generating roller, fixing device, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11385581B1Jul 12, 2022
Heat generating roller, fixing device, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11131948B2Sep 28, 2021
Liquid applying device for fixing belt
FUJIFILM BUSINESS INNOVATION CORP0 citations62
TOSHIBA MEMORY CORP
3 patentsUS10388662B2Aug 20, 2019
Manufacturing method of semiconductor memory device
TOSHIBA MEMORY CORP2 citations71
US10699882B2Jun 30, 2020
Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
TOSHIBA MEMORY CORP2 citations68
US10438845B2Oct 8, 2019
Semiconductor device and manufacturing method thereof
TOSHIBA MEMORY CORP1 citations63
NGK INSULATORS LTD
2 patentsOHASHI TAKASHI
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentOJI YUKA GOSEISHI KK
1 patentTOKYO ELECTRIC POWER CO
1 patentASAHI ORGANIC CHEM IND
1 patentFUJI XEROX CO LTD
1 patentFUJITSU LTD
1 patentKIOXIA CORP
1 patentShowing the top 50 of 86 patents by PatentIndex Score.