Inventor
YAMADA TAKEYOSHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA TAKEYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
13 patentsUS4644046AFeb 17, 1987
Ultrathin film, process for production thereof, and use thereof for concentrating a specific gas from a gas mixture
TEIJIN LTD100 citations96
US4493714AJan 15, 1985
Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
TEIJIN LTD146 citations96
US5242637ASep 7, 1993
Process for the production of composite molded articles
TEIJIN LTD78 citations95
US4449992AMay 22, 1984
Heat-and-moisture exchanger
TEIJIN LTD66 citations95
US5223598AJun 29, 1993
Plural liquid pack type, heat-curable polyisocyanate-polyol-polyepoxy resin composition and process for producing a shaped resin article therefrom
TEIJIN LTD24 citations92
US4933082AJun 12, 1990
Gas-permeable laminate
TEIJIN LTD41 citations92
US4406673ASep 27, 1983
Ultrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
TEIJIN LTD28 citations92
US4393113AJul 12, 1983
Novel silicon-containing copolymer, ultrathin solid membrane composed of said copolymer, use of said solid membrane for concentrating a specified gas in a gaseous mixture, and process for producing said solid membrane
TEIJIN LTD26 citations81
US4220563ASep 2, 1980
Heat-curable and solvent-soluble ester group-containing polymer compositions and process for their preparation
TEIJIN LTD5 citations74
US5304612AApr 19, 1994
Plural liquid pack type heat curable polyisocyanate-glycidyl acrylate compound resinous composition and process for producing shaped resin article therefrom
TEIJIN LTD13 citations73
US5115074AMay 19, 1992
Epoxy compound, precursor thereof, production processes thereof, use of the precursor and cured product of the epoxy compound
TEIJIN LTD10 citations73
US4759780AJul 26, 1988
Apparatus for concentrating a gas, especially oxygen, from a gaseous mixture using an ultrathin solid membrane
TEIJIN LTD7 citations73
US5338800AAug 16, 1994
Plural liquid pack type heat-curable resin composition and process for producing shaped resin article therefrom
TEIJIN LTD3 citations62
HIRUMA TAKASHI
3 patentsUS8137773B2Mar 20, 2012
Polyolefin series heat-shrinkable film, molded product and heat-shrinkable laminated label employing the film, and container
HIRUMA TAKASHI10 citations82
US8420193B2Apr 16, 2013
Heat-shrinkable film, molded product and heat-shrinkable label employing the film, and container employing the molded product or having the label fitted thereon
HIRUMA TAKASHI12 citations80
US8470420B2Jun 25, 2013
Heat-shrinkable film, moldings and heat-shrinkable labels made using the heat-shrinkable film, and containers made by using the moldings or fitted with the labels
HIRUMA TAKASHI10 citations79
YAMADA TAKEYOSHI
3 patentsUS8680169B2Mar 25, 2014
Porous polypropylene film
YAMADA TAKEYOSHI7 citations79
US8962113B2Feb 24, 2015
Heat-shrinkable laminate film, molded product and heat shrinkable label employing the film, and container
YAMADA TAKEYOSHI3 citations58
US8227058B2Jul 24, 2012
Heat-shrinkable laminated film, molded product and heat-shrinkable label employing the film, and container
YAMADA TAKEYOSHI1 citations45
TEIJIN METTON KABUSHIKI KAISHA
2 patentsMITSUBISHI PLASTICS INC
2 patentsUS7727620B2Jun 1, 2010
Heat-shrinkable layered polyolefin film, heat-shrinkable label, and container with the label attached thereto
MITSUBISHI PLASTICS INC16 citations81
US9206312B2Dec 8, 2015
Heat-shrinkable film, molded product and heat-shrinkable label employing the film, and container employing the molded product or having the label fitted thereon
MITSUBISHI PLASTICS INC1 citations51