Assignee
JAPAN EXLAN CO LTD
JP·101 granted patents·3 pending applications·1,428 citations·filing 1972–2016
Top patents by PatentIndex Score
104 records- 0197US7704305B2Heat exchange module of a sorptive type and a method for the manufacture thereofJAPAN EXLAN CO LTD·Filed 2005·Granted Apr 27, 2010·51 cites·10 claims
- 0296US4535027AHigh strength polyacrylonitrile fiber and method of producing the sameJAPAN EXLAN CO LTD·Filed 1984·Granted Aug 13, 1985·76 cites·1 claims
- 0391US7998312B2Moisture absorptive and desorptive paper and a method for manufacturing the sameJAPAN EXLAN CO LTD·Filed 2004·Granted Aug 16, 2011·43 cites·10 claims
- 0490US5013349ASoil conditioner and method of producing the sameJAPAN EXLAN CO LTD·Filed 1983·Granted May 7, 1991·62 cites·14 claims
- 0589US5897673AFine metallic particles-containing fibers and method for producing the sameJAPAN EXLAN CO LTD·Filed 1996·Granted Apr 27, 1999·55 cites·20 claims
- 0688US4200563AMethod of producing aqueous polymer emulsion with improved stabilityJAPAN EXLAN CO LTD·Filed 1978·Granted Apr 29, 1980·36 cites·4 claims
- 0787US4001382AProcess for producing carbon fibers having excellent physical propertiesJAPAN EXLAN CO LTD·Filed 1975·Granted Jan 4, 1977·29 cites·10 claims
- 0886US4913198ASystem for automatic dispensation of dye solutionJAPAN EXLAN CO LTD·Filed 1988·Granted Apr 3, 1990·67 cites·3 claims
- 0985US4284615AProcess for the production of carbon fibersJAPAN EXLAN CO LTD·Filed 1980·Granted Aug 18, 1981·29 cites·5 claims
- 1085US4272422AAqueous microhydrogel dispersions, processes for producing the same, and processes for producing microhydrogelsJAPAN EXLAN CO LTD·Filed 1979·Granted Jun 9, 1981·27 cites·20 claims
- 1184US4374175ANovel water-swellable fibers and process for producing the sameJAPAN EXLAN CO LTD·Filed 1981·Granted Feb 15, 1983·44 cites·6 claims
- 1284US4366206ANovel water-swellable fibers having a high degree of water-swellability and excellent physical properties and process for producing the sameJAPAN EXLAN CO LTD·Filed 1981·Granted Dec 28, 1982·57 cites·10 claims
- 1384US4062857AProcess for producing acrylonitrile polymer meltJAPAN EXLAN CO LTD·Filed 1976·Granted Dec 13, 1977·27 cites·10 claims
- 1482US4009248AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1976·Granted Feb 22, 1977·23 cites·12 claims
- 1581US4452860ACarbon fibers and process for producing the sameJAPAN EXLAN CO LTD·Filed 1983·Granted Jun 5, 1984·27 cites·2 claims
- 1679US5897821AMethod for manufacturing chitosan fiberJAPAN EXLAN CO LTD·Filed 1997·Granted Apr 27, 1999·41 cites·4 claims
- 1779US4565832AProcess for producing packing material for use in liquid chromatographyJAPAN EXLAN CO LTD·Filed 1984·Granted Jan 21, 1986·27 cites·4 claims
- 1879US4024227AProcess for producing carbon fibers having excellent propertiesJAPAN EXLAN CO LTD·Filed 1975·Granted May 17, 1977·20 cites·12 claims
- 1975US6429265B2Moisture-absorbing and desorbing polymer and compositions derived therefromJAPAN EXLAN CO LTD·Filed 2000·Granted Aug 6, 2002·13 cites·6 claims
- 2075US4080417AProcess for producing carbon fibers having excellent propertiesJAPAN EXLAN CO LTD·Filed 1976·Granted Mar 21, 1978·19 cites·19 claims
- 2173US4493772AFilter for removing water from water-containing oil and method for the sameJAPAN EXLAN CO LTD·Filed 1981·Granted Jan 15, 1985·27 cites·11 claims
- 2273US4113847AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1976·Granted Sep 12, 1978·22 cites·15 claims
- 2371US6080797APorous moisture-absorbing and desorbing polymer and a method for manufacturing the sameJAPAN EXLAN CO LTD·Filed 1999·Granted Jun 27, 2000·31 cites·2 claims
- 2471US4486311AMethod for effective combined use of gels having different activitiesJAPAN EXLAN CO LTD·Filed 1984·Granted Dec 4, 1984·21 cites·4 claims
- 2570US4081403AAdsorbent for the treatment of waste waterJAPAN EXLAN CO LTD·Filed 1976·Granted Mar 28, 1978·29 cites·11 claims
- 2669US7468414B2Moisture absorptive and desorptive ultrafine particles and a product using said ultrafine particlesJAPAN EXLAN CO LTD·Filed 2004·Granted Dec 23, 2008·8 cites·8 claims
- 2768US5928785AFine inorganic particles-containing fibers and method for forming the sameJAPAN EXLAN CO LTD·Filed 1997·Granted Jul 27, 1999·20 cites·6 claims
- 2868US4130525AStable aqueous emulsion of acrylonitrile polymer, its production and dyeability improving agent comprising such emulsionJAPAN EXLAN CO LTD·Filed 1977·Granted Dec 19, 1978·15 cites·10 claims
- 2968US4108818AProcess for the melt-shaping of acrylonitrile polymersJAPAN EXLAN CO LTD·Filed 1976·Granted Aug 22, 1978·16 cites·7 claims
- 3068US4009138AProcess for producing stable emulsion of polymerJAPAN EXLAN CO LTD·Filed 1975·Granted Feb 22, 1977·13 cites·10 claims
- 3167US4562114AWater-absorbing acrylic fibersJAPAN EXLAN CO LTD·Filed 1985·Granted Dec 31, 1985·17 cites·3 claims
- 3267US4022710AProcess for producing colloidal antimony oxideJAPAN EXLAN CO LTD·Filed 1976·Granted May 10, 1977·12 cites·14 claims
- 3365US4873352ATransparent aqueous tin compound solutionJAPAN EXLAN CO LTD·Filed 1987·Granted Oct 10, 1989·21 cites·4 claims
- 3463US4049605AProcess for the polymerization of acrylonitrileJAPAN EXLAN CO LTD·Filed 1975·Granted Sep 20, 1977·11 cites·9 claims
- 3562US4725646AMethod of producing hard polyvinyl alcohol gelJAPAN EXLAN CO LTD·Filed 1986·Granted Feb 16, 1988·15 cites·8 claims
- 3662US4091066AProcess for producing flame retardant acrylic fibers with improved propertiesJAPAN EXLAN CO LTD·Filed 1976·Granted May 23, 1978·10 cites·5 claims
- 3762US3933986AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1974·Granted Jan 20, 1976·10 cites·13 claims
- 3862US2010086617A1Antiviral fiber, process for producing the fiber, and textile product comprising the fiberJAPAN EXLAN CO LTD·Filed 2009·Application pending·0 cites
- 3961US4533538AMethod of producing colloidal antimony oxideJAPAN EXLAN CO LTD·Filed 1984·Granted Aug 6, 1985·10 cites·6 claims
- 4059US4510111AProcess for producing acrylic fibers having non-circular cross-sectionsJAPAN EXLAN CO LTD·Filed 1983·Granted Apr 9, 1985·10 cites·7 claims
- 4159US4154807AProcess for the production of carbon fibersJAPAN EXLAN CO LTD·Filed 1978·Granted May 15, 1979·9 cites·11 claims
- 4258US7309725B2Fiber base material for wet friction materialJAPAN EXLAN CO LTD·Filed 2002·Granted Dec 18, 2007·2 cites·4 claims
- 4357US7696283B2Fiber and a fiber structure having a high flame-retarding property and high moisture-absorptive propertyJAPAN EXLAN CO LTD·Filed 2005·Granted Apr 13, 2010·0 cites·7 claims
- 4457US4540754AProcess for producing high molecular weight acrylonitrile polymersJAPAN EXLAN CO LTD·Filed 1984·Granted Sep 10, 1985·11 cites·9 claims
- 4557US4205037AProcess for producing acrylic synthetic fibers having anti-pilling propertiesJAPAN EXLAN CO LTD·Filed 1978·Granted May 27, 1980·9 cites·5 claims
- 4657US4036803AProcess for producing flame retardant acrylic synthetic fibersJAPAN EXLAN CO LTD·Filed 1975·Granted Jul 19, 1977·9 cites·9 claims
- 4756US4658004APolyacrylonitrile fiber with high strength and high modulus of elasticityJAPAN EXLAN CO LTD·Filed 1985·Granted Apr 14, 1987·10 cites·7 claims
- 4855US6613828B1Antibacterial acrylonitrile fiber having photocatalytic activityJAPAN EXLAN CO LTD·Filed 2000·Granted Sep 2, 2003·1 cites·8 claims
- 4955US3993719AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1975·Granted Nov 23, 1976·7 cites·14 claims
- 5054US5436275APorous acrylonitrile polymer fiberJAPAN EXLAN CO LTD·Filed 1994·Granted Jul 25, 1995·12 cites·2 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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