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).

  • Publication number: 20170291878
    Abstract: 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: Application
    Filed: September 17, 2015
    Publication date: October 12, 2017
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tsuyoshi UEDA, Kazutoshi UKAI
  • Publication number: 20170280719
    Abstract: 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: Application
    Filed: June 22, 2017
    Publication date: October 5, 2017
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 9737074
    Abstract: 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: Grant
    Filed: March 12, 2014
    Date of Patent: August 22, 2017
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Publication number: 20170050983
    Abstract: 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: Application
    Filed: February 13, 2015
    Publication date: February 23, 2017
    Applicant: Daiichi Sankyo Company, Limited
    Inventor: Tsuyoshi UEDA
  • Publication number: 20140194390
    Abstract: 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: Application
    Filed: March 12, 2014
    Publication date: July 10, 2014
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 8729106
    Abstract: 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: Grant
    Filed: December 12, 2007
    Date of Patent: May 20, 2014
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 8257891
    Abstract: 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: Grant
    Filed: January 8, 2010
    Date of Patent: September 4, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Naoki Nakatake, Atsushi Takehara, Toshihiko Koizumi, Tsuyoshi Ueda, Tadayoshi Uchida, Hajime Suzuki
  • Patent number: 8124760
    Abstract: 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: Grant
    Filed: February 7, 2008
    Date of Patent: February 28, 2012
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
  • Publication number: 20100178074
    Abstract: 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: Application
    Filed: January 8, 2010
    Publication date: July 15, 2010
    Applicant: RICOH COMPANY, LTD.
    Inventors: Naoki NAKATAKE, Atsushi Takehara, Toshihiko Koizumi, Tsuyoshi Ueda, Tadayoshi Uchida, Hajime Suzuki
  • Patent number: 7704655
    Abstract: 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: Grant
    Filed: July 30, 2008
    Date of Patent: April 27, 2010
    Assignees: Yamanashi Electronics Co., Ltd., Ricoh Company, Ltd.
    Inventors: Hajime Suzuki, Tsuyoshi Ueda, Toshihiko Koizumi, Hideki Nakamura, Tetsuya Sakuma
  • Publication number: 20100087452
    Abstract: 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: Application
    Filed: February 7, 2008
    Publication date: April 8, 2010
    Applicant: ISHIHARA SANGYO KAISHA, LTD
    Inventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
  • Publication number: 20100028304
    Abstract: 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: Application
    Filed: December 12, 2007
    Publication date: February 4, 2010
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Publication number: 20090326229
    Abstract: To provide methods for preparing alpha-carboline derivatives in few steps, as well as conveniently and industrially advantageously.
    Type: Application
    Filed: August 2, 2007
    Publication date: December 31, 2009
    Applicant: Takeda Phamaceutical Company Limited
    Inventors: Masahiro Mizuno, Hideya Mizufune, Misayo Sera, Masahiro Mineno, Tsuyoshi Ueda
  • Publication number: 20090004585
    Abstract: 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: Application
    Filed: July 30, 2008
    Publication date: January 1, 2009
    Applicants: YAMANASHI ELECTRONICS CO., LTD., RICOH COMPANY, LTD.
    Inventors: Hajime Suzuki, Tsuyoshi Ueda, Toshihiko Koizumi, Hideki Nakamura, Tetsuya Sakuma
  • Patent number: 6624179
    Abstract: 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 ge
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: September 23, 2003
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Tsuyoshi Ueda, Akihiro Hisamatsu, Mayumi Kanamori
  • Patent number: 5722148
    Abstract: 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: Grant
    Filed: March 28, 1995
    Date of Patent: March 3, 1998
    Assignee: Mazda Motor Corporation
    Inventors: Koji Uemoto, Tsuyoshi Ueda
  • Patent number: 4693358
    Abstract: 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: Grant
    Filed: March 4, 1986
    Date of Patent: September 15, 1987
    Assignee: Mazda Motor Corporation
    Inventors: Tetsuro Kondo, Tsuyoshi Ueda