Patents by Inventor Yukio Nagashima
Yukio Nagashima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8610526Abstract: Disclosed is a resin composition, which comprises a thermosetting resin contained therein in an amount of 40 volume % or more, and a wax contained therein in an amount of 5 to 30 volume %, wherein: the thermosetting resin exists in liquid form at room temperature; and the wax exists in powder form at room temperature and has a melting point of 70 to 150° C., and wherein the resin composition has a viscosity of 50000 to 150000 mPa·s as measured at room temperature.Type: GrantFiled: August 9, 2012Date of Patent: December 17, 2013Assignee: TOKO, Inc.Inventors: Koichi Saito, Yukio Nagashima, Kunio Sasamori
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Publication number: 20120299688Abstract: Disclosed is a resin composition, which comprises a thermosetting resin contained therein in an amount of 40 volume % or more, and a wax contained therein in an amount of 5 to 30 volume %, wherein: the thermosetting resin exists in liquid form at room temperature; and the wax exists in powder form at room temperature and has a melting point of 70 to 150° C., and wherein the resin composition has a viscosity of 50000 to 150000 mPa.s as measured at room temperature.Type: ApplicationFiled: August 9, 2012Publication date: November 29, 2012Applicant: TOKO, INC.Inventors: Koichi SAITO, Yukio Nagashima, Kunio Sasamori
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Publication number: 20100155648Abstract: Disclosed is a resin composition, which comprises a thermosetting resin contained therein in an amount of 40 volume % or more, and a wax contained therein in an amount of 5 to 30 volume %, wherein: the thermosetting resin exists in liquid form at room temperature; and the wax exists in powder form at room temperature and has a melting point of 70 to 150° C., and wherein the resin composition has a viscosity of 50000 to 150000 mPa·s as measured at room temperature.Type: ApplicationFiled: December 17, 2009Publication date: June 24, 2010Applicant: TOKO, INC.Inventors: Koichi SAITO, Yukio Nagashima, Kunio Sasamori
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Patent number: 6756099Abstract: This invention provides a laminated resin material comprising (1) a fiber reinforced thermoplastic resin layer made by a dispersion method, (2) a gas impermeable resin layer on the fiber reinforced thermoplastic resin layer, and (3) an adhesive resin layer having a melt viscosity of not more than 5000 Pa.s under a shear rate of 10 s−1 at 150° C. and not more than 250 Pa.s under a shear rate of 2000 s−1 at 150° C. on the gas impermeable resin layer. Among them, a laminated resin material in which the fiber reinforced thermoplastic resin layer made by the dispersion method is an expansion molded stampable sheet and which has a skin material further on the adhesive resin layer is a material excellent in both of the characteristics of adhesion and rigidity and suitable as automotive interior materials.Type: GrantFiled: January 14, 2003Date of Patent: June 29, 2004Assignees: JFE Steel Corporation, K-Plasheet CorporationInventors: Yutaka Araki, Shigeru Takano, Yukio Nagashima
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Publication number: 20040022995Abstract: This invention provides a laminated resin material comprising (1) a fiber reinforced thermoplastic resin layer made by a dispersion method, (2) a gas impermeable resin layer on the fiber reinforced thermoplastic resin layer, and (3) an adhesive resin layer having a melt viscosity of not more than 5000 Pa.s under a shear rate of 10 s−1 at 150° C. and not more than 250 Pa.s under a shear rate of 2000 s−1 at 150° C. on the gas impermeable resin layer. Among them, a laminated resin material in which the fiber reinforced thermoplastic resin layer made by the dispersion method is an expansion molded stampable sheet and which has a skin material further on the adhesive resin layer is a material excellent in both of the characteristics of adhesion and rigidity and suitable as automotive interior materials.Type: ApplicationFiled: January 14, 2003Publication date: February 5, 2004Inventors: Yutaka Araki, Shigeru Takano, Yukio Nagashima
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Publication number: 20020069095Abstract: Information of the flow of contract information and the flow of payment is acquired from the worldwide-known trade finance EDI service in cooperation therewith. Information of the flow of distribution is acquired from the electronic clearance system. Matching processing is conducted for two kinds of information items from the trade finance EDI service and the customs according to common information contained in both information items such as a container number of a cargo liner or an item number of the cargo for improvement of job efficiency of each firm concerning the trade. The information items are resultantly unified by establishing a connection therebetween and is accumulated in a database in no special order. There is implemented a device to collect clearance information from a plurality of customs at the same time.Type: ApplicationFiled: March 5, 2001Publication date: June 6, 2002Inventors: Kazuhisa Nishio, Tetsurou Hanaoka, Shinsuke Hayashi, Yukio Nagashima, Yasushi Fujii
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Patent number: 5854149Abstract: As a paper-made stampable sheet having a high rigidity and, if necessary, improved adhesiveness and non-permeability and a light weight stampable sheet shaped body made from this sheet and a method of producing the same, there are proposed a paper-made stampable sheet obtained by paper-making a mixture of thermoplastic resin and reinforcing fibers to obtain a sheet-like web, piling a thermoplastic resin film of a single layer or multi layer or an organic fiber nonwoven fabric having at least one excellent property selected from rigidity, non-permeability and adhesiveness on at least one-side surface of the sheet-like web in accordance with use purpose, compressing them under heating above a melting point of the thermoplastic resin constituting the web, cooling and solidifying at a compressed state as well as a light weight stampable sheet shaped body made from this sheet and a method of producing the same.Type: GrantFiled: November 15, 1996Date of Patent: December 29, 1998Assignees: Kawasaki Steel Corporation Sumitomo Chemical Co., Ltd., K-Plasheet CorporationInventors: Katsuhiro Nagayama, Masami Fujimaki, Shigeru Takano, Taiji Matsumoto, Tomoshige Ono, Yukio Nagashima, Syohei Masui, Satoru Funakoshi, Yuji Kobayashi, Hiroyuki Yoshitake, Mitsuaki Sunada
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Patent number: 4678768Abstract: A catalyst component for polymerization of olefins which is prepared by contacting a product obtained by contacting (A) a magnesium alkoxide, (B) a silicon compound having the hydrogen-silicon bond, and (C) a titanium compound with one another, with (D) (a) a hydrocarbon, (b) a halogenated hydrocarbon, and/or (c) a halide of an element selected from the elements of Groups IIIa, IVa, and Va of the Periodic Table.Type: GrantFiled: June 21, 1985Date of Patent: July 7, 1987Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Masahito Fujita, Makoto Miyazaki, Masami Kizaki, Yukio Nagashima, Yuichi Shimbori
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Patent number: 4397788Abstract: This invention relates to rhodium compounds having the general formula:HRh(CO)(XR.sub.3).sub.n (YR'.sub.3).sub.3-nwherein X is phosphorus, arsenic or antimony; Y is arsenic or antimony when X is phosphorus, Y is phosphorus or antimony when X is arsenic, or Y is phosphorus, arsenic or antimony when X is antimony; R and R' are aryl groups; and n is an integer of 1 or 2. Further, it relates to a process for the preparation of aldehydes by the hydroformylation of olefins in the presence of a rhodium catalyst, and more particularly for the production of aldehydes by the reaction of olefins such as propylene with carbon monoxide and hydrogen in the presence of HRh(CO)PPh.sub.3).sub.2 (AsPh.sub.3)/excess PPh.sub.3 and AsPh.sub.3 or HRh(CO)(PPh.sub.3)(AsPh.sub.3).sub.2 /excess PPh.sub.3 and AsPh.sub.3.Type: GrantFiled: February 25, 1981Date of Patent: August 9, 1983Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Tadamori Sakakibara, Yoshihisa Matsushima, Yukio Nagashima, Nobukazu Okamoto, Katsumi Kaneko, Yohio Ishii, Shozo Wada
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Patent number: 4288634Abstract: This invention relates to rhodium compounds having the general formula:HRh(CO)(XR.sub.3).sub.n (YR'.sub.3).sub.3-nwherein X is phosphorus, arsenic or antimony; Y is arsenic or antimony when X is phosphorus, Y is phosphorus or antimony when X is arsenic, or Y is phosphorus, arsenic or antimony when X is antimony; R and R' are aryl groups; and n is an integer of 1 or 2. Further, it relates to a process for the preparation of aldehydes by the hydroformylation of olefins in the presence of a rhodium catalyst, and more particularly for the production of aldehydes by the reaction of olefins such as propylene with carbon monoxide and hydrogen in the presence of HRh(CO)(PPh.sub.3).sub.2 (AsPh.sub.3)/excess PPh.sub.3 and AsPh.sub.3 or HRh(CO)(PPh.sub.3)(AsPh.sub.3).sub.2 /excess PPh.sub.3 and AsPh.sub.3.Type: GrantFiled: September 7, 1979Date of Patent: September 8, 1981Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Tadamori Sakakibara, Yoshihisa Matsushima, Yukio Nagashima, Nobukazu Okamoto, Katsumi Kaneko, Yohio Ishii, Shozo Wada
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Patent number: 4259530Abstract: In an oxo process wherein an olefin is caused to react with carbon monoxide and hydrogen, a rhodium catalyst is provided by carrying out the hydroformylation in the presence of a rhodium source and free mixed ligands comprising a tertiary organo phosphorus and tertiary organo arsenic in excess of the quantity required for coordination to the rhodium atom. For example, HRh(CO)(PPh.sub.3).sub.3 with excess AsPh.sub.3 /PPh.sub.3 may be used to give a high reaction rate and good selectivity to n-aldehyde.Type: GrantFiled: September 7, 1979Date of Patent: March 31, 1981Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Yoshihisa Matsushima, Tadamori Sakakibara, Katsumi Kaneko, Shozo Wada, Yoshio Ishii, Yukio Nagashima, Nobukazu Okamoto
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Patent number: 4237329Abstract: This invention relates to a process for the production of alkylbenzenes, which comprises reacting benzene with at least one aromatic hydrocarbon substituted by alkyl groups and containing 9 or more carbon atoms, in the presence of an acid leached hydrogen form mordenite catalyst having a silica (SiO.sub.2)/alumina (Al.sub.2 O.sub.3) molar ratio of 15 to 21 and a sodium content of 0.05 weight % or less as Na.sub.2 O.Type: GrantFiled: April 13, 1979Date of Patent: December 2, 1980Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Setsuo Kamiyama, Yukio Nagashima, Hiroshi Furukawa, Katsumi Kaneko
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Patent number: 4152297Abstract: A method of stabilizing a catalyst for the conversion of aromatic hydrocarbons in the presence of hydrogen such as the isomerization of C.sub.8 aromatic hydrocarbons to increase the content of p-xylene, is carried out by contacting a catalyst in advance of start-up with hydrocarbons in the liquid phase at a temperature preferably of about 50.degree. to about 250.degree. C. and preferably at elevated pressure up to about 50 Kg/cm.sup.2 in the absence of hydrogen; the catalyst being prepared by the acid leaching of a hydrogen form mordenite to produce a mordenite having a silica to alumina molar ratio of about 15 to 21. Preferably, the hydrocarbons used for the contacting have the composition of the feed to be converted.Type: GrantFiled: January 5, 1978Date of Patent: May 1, 1979Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Setsuo Kamiyama, Yukio Nagashima, Hiroshi Furukawa, Katsumi Kaneko
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Patent number: 4120908Abstract: A C.sub.8 aromatic hydrocarbon mixture which typically may consist essentially of xylenes and ethylbenzene, the latter being present in an amount of not more than 40 weight percent, is converted to a product containing an increased proportion of p-xylene by bringing it into contact with an acid leached hydrogen form mordenite having a silica to alumina mole ratio of 15-21 at a temperature in the range of 180.degree. to 250.degree. C. under a pressure of atmospheric to 200 Kg/cm.sup.2. Hydrogen may be present in the system in a mole ratio of hydrogen to C.sub.8 aromatic hydrocarbon mixture of 0-10. The reaction may be conducted in the vapor phase or in the liquid phase.Type: GrantFiled: May 18, 1977Date of Patent: October 17, 1978Assignee: Toa Nenryo Kogyo Kabushiki KaishaInventors: Setsuo Kamiyama, Katsumi Kaneko, Yukio Nagashima, Hiroshi Furukawa, Shozo Wada