Patents by Inventor Tsuyoshi Ueda
Tsuyoshi Ueda 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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Publication number: 20170291878Abstract: A method for producing a compound (3), which comprises allowing a compound (1) to react with hydrogen gas in an inert solvent, in the presence of a specific chiral ligand and a ruthenium catalyst, or in the presence of an asymmetric transition metal complex catalyst previously generated from the chiral ligand and the ruthenium catalyst.Type: ApplicationFiled: September 17, 2015Publication date: October 12, 2017Applicant: DAIICHI SANKYO COMPANY, LIMITEDInventors: Tsuyoshi UEDA, Kazutoshi UKAI
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Publication number: 20170280719Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: June 22, 2017Publication date: October 5, 2017Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 9737074Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: GrantFiled: March 12, 2014Date of Patent: August 22, 2017Assignee: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Publication number: 20170050983Abstract: An object of the present invention is to provide a novel method for producing a compound, a salt thereof, or a hydrate of the compound or the salt, which is an FXa inhibitor. The object can be attained by a production method in which a production method via a compound represented by formula (1-1), etc., from a compound represented by the following formula (1-x), etc., is used for a method for producing a compound represented by the following formula (X), etc. [wherein X represents a halogen atom or the like, and R1 represents an optionally substituted phenyl group].Type: ApplicationFiled: February 13, 2015Publication date: February 23, 2017Applicant: Daiichi Sankyo Company, LimitedInventor: Tsuyoshi UEDA
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Publication number: 20140194390Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: March 12, 2014Publication date: July 10, 2014Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 8729106Abstract: A pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: GrantFiled: December 12, 2007Date of Patent: May 20, 2014Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 8257891Abstract: To provide an electrophotographic photoconductor including: a substrate; a charge generating layer; and a charge transporting layer, the charge generating layer and the charge transporting layer being disposed over the substrate, wherein the charge transporting layer contains a charge transporting material represented by General Formula (I) below and an additive represented by General Formula (II) below: where R1, R2 and R3 each independently denote any one of a hydrogen atom, a halogen atom, an alkyl group which may contain a substituent, and an alkoxy group which may contain a substituent, where R4 and R5 each denote a tertiary butyl group, and R6 and R7 each independently denote one of an alkyl group which may contain a substituent, and an aryl group which may contain a substituent.Type: GrantFiled: January 8, 2010Date of Patent: September 4, 2012Assignee: Ricoh Company, Ltd.Inventors: Naoki Nakatake, Atsushi Takehara, Toshihiko Koizumi, Tsuyoshi Ueda, Tadayoshi Uchida, Hajime Suzuki
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Patent number: 8124760Abstract: To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.Type: GrantFiled: February 7, 2008Date of Patent: February 28, 2012Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
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Publication number: 20100178074Abstract: To provide an electrophotographic photoconductor including: a substrate; a charge generating layer; and a charge transporting layer, the charge generating layer and the charge transporting layer being disposed over the substrate, wherein the charge transporting layer contains a charge transporting material represented by General Formula (I) below and an additive represented by General Formula (II) below: where R1, R2 and R3 each independently denote any one of a hydrogen atom, a halogen atom, an alkyl group which may contain a substituent, and an alkoxy group which may contain a substituent, where R4 and R5 each denote a tertiary butyl group, and R6 and R7 each independently denote one of an alkyl group which may contain a substituent, and an aryl group which may contain a substituent.Type: ApplicationFiled: January 8, 2010Publication date: July 15, 2010Applicant: RICOH COMPANY, LTD.Inventors: Naoki NAKATAKE, Atsushi Takehara, Toshihiko Koizumi, Tsuyoshi Ueda, Tadayoshi Uchida, Hajime Suzuki
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Patent number: 7704655Abstract: An electrophotographic photoreceptor which can respond to a reduction in diameter of photoreceptor and a process having high circumferential speed, due to the demand in the miniaturization and increase in the speed of copiers and printers. The photoreceptor has high sensitivity in long-wavelength region, and is free from deterioration of electric characteristics even after repeated use, and is highly stable. The electrophotographic photoreceptor has a conductive support member and a photosensitive layer laminated thereon, which includes at least a charge-generating agent, a charge-transfer agent, and a binder resin. The charge-generating agent is oxytitanium phthalocyanine, which has a Bragg angle (2?±0.2°) providing a maximum peak at 27.2° in the X-ray diffraction spectra using CuK? as a radiation source.Type: GrantFiled: July 30, 2008Date of Patent: April 27, 2010Assignees: Yamanashi Electronics Co., Ltd., Ricoh Company, Ltd.Inventors: Hajime Suzuki, Tsuyoshi Ueda, Toshihiko Koizumi, Hideki Nakamura, Tetsuya Sakuma
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Publication number: 20100087452Abstract: To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.Type: ApplicationFiled: February 7, 2008Publication date: April 8, 2010Applicant: ISHIHARA SANGYO KAISHA, LTDInventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
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Publication number: 20100028304Abstract: A pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: December 12, 2007Publication date: February 4, 2010Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Publication number: 20090326229Abstract: To provide methods for preparing alpha-carboline derivatives in few steps, as well as conveniently and industrially advantageously.Type: ApplicationFiled: August 2, 2007Publication date: December 31, 2009Applicant: Takeda Phamaceutical Company LimitedInventors: Masahiro Mizuno, Hideya Mizufune, Misayo Sera, Masahiro Mineno, Tsuyoshi Ueda
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Publication number: 20090004585Abstract: An electrophotographic photoreceptor which can respond to a reduction in diameter of photoreceptor and a process having high circumferential speed, due to the demand in the miniaturization and increase in the speed of copiers and printers. The photoreceptor has high sensitivity in long-wavelength region, and is free from deterioration of electric characteristics even after repeated use, and is highly stable. The electrophotographic photoreceptor has a conductive support member and a photosensitive layer laminated thereon, which includes at least a charge-generating agent, a charge-transfer agent, and a binder resin. The charge-generating agent is oxytitanium phthalocyanine, which has a Bragg angle (2?±0.2°) providing a maximum peak at 27.2° in the X-ray diffraction spectra using CuK? as a radiation source.Type: ApplicationFiled: July 30, 2008Publication date: January 1, 2009Applicants: YAMANASHI ELECTRONICS CO., LTD., RICOH COMPANY, LTD.Inventors: Hajime Suzuki, Tsuyoshi Ueda, Toshihiko Koizumi, Hideki Nakamura, Tetsuya Sakuma
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Patent number: 6624179Abstract: A geometrical isomer of an acrylonitrile compound represented by the formula (I) or of its salt, or a mixture thereof: [wherein T is phenyl or pyridyl, which is substituted by R2, Q is phenyl, thienyl, pyridyl or benzyl, which may be substituted by R3, R1 is —C(═O)R4 or —C(═S)R4, R4 is alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, cycloalkyl, cycloalkyloxy, cycloalkylthio, —N(R5)R6, phenyl, phenoxy, phenylthio, benzyl, benzyloxy, benzylthio, —J, —O—J or —S—J], wherein the geometrical isomer has a longer retention time when analyzed by reversed phase liquid chromatography in which a packing comprising silica having chemically bonded thereto an alkyl group selected from trimethyl, octyl and octadecyl, is used as the stationary phase, and a polar solvent selected from water, methanol and acetonitrile, is used as the mobile phase, and the geometrical isomer mixture contains such geType: GrantFiled: January 24, 2002Date of Patent: September 23, 2003Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Tsuyoshi Ueda, Akihiro Hisamatsu, Mayumi Kanamori
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Patent number: 5722148Abstract: An apparatus for assembling a plurality of components at once to a motor vehicle includes an intermediate jig device, The jig device supports components with keeping locations which correspond to fastening positions on a vehicle body to which the components are to be fastened. The jig device is carried so that the components reach the fastening positions on the vehicle body. An electric nut driver transmits transmitting fastening forces the fastening positions through the jig device.Type: GrantFiled: March 28, 1995Date of Patent: March 3, 1998Assignee: Mazda Motor CorporationInventors: Koji Uemoto, Tsuyoshi Ueda
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Patent number: 4693358Abstract: A conveyor system in an automobile assembly line which comprises a slat conveyor for conveying a vehicle body structure past a door fitting position at which at least one door assembly is fitted to the body structure being conveyed, and having at least one engagement member movable together therewith, a pair of side carriages arranged on respective sides of the slat conveyor for movement between initial and end positions along the slat conveyor, and a cylinder for forcibly returning the carriages, once moved to the end position to the accompaniment of the movement of the slat conveyor, to the initial position. Each of the carriages includes a plurality of lift cylinders operable to lift the body structure a predetermined height above the slat conveyor during the passage of the body structure being conveyed through the door fitting station.Type: GrantFiled: March 4, 1986Date of Patent: September 15, 1987Assignee: Mazda Motor CorporationInventors: Tetsuro Kondo, Tsuyoshi Ueda