Patents by Inventor Yutaka Miura

Yutaka Miura 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: 20070087426
    Abstract: The invention provides a novel transferase that acts on a saccharide, as a substrate, composed of at least three sugar units wherein at least three glucose residues on the reducing end are linked ?-1,4 so as to transfer the ?-1,4 lingages to a ?-1, ?-1 linkages; a process for producing the transferase; a gene coding for the same; and a process for producing an oligosaccharide by using the same.
    Type: Application
    Filed: September 26, 2006
    Publication date: April 19, 2007
    Inventors: Masaru Kato, Yutaka Miura, Masako Kettoku, Akihiro Iwamatsu, Kazuo Kobayashi, Toshihiro Komeda
  • Publication number: 20060233902
    Abstract: It is intended to provide compositions and foods for use in the treatment, prophylaxis, or amelioration of diseases or symptoms which can be treated, prevented or ameliorated by activating PPAR, in particular, insulin resistant diabetes and hyperlipidemia. Namely, medicinal compositions usable in treating, preventing or improving diseases or symptoms which can be treated, prevented or ameliorated by activation PPAR which contain humulones, isohumulones or lupulones or pharmaceutically acceptable salts or solvates thereof.
    Type: Application
    Filed: February 14, 2003
    Publication date: October 19, 2006
    Applicant: Kirin Beer Kabushiki Kaisha
    Inventors: Hiroaki Yajima, Yutaka Miura, Daisuke Fujiwara, Hideharu Odai, Keiji Kondo, Hajime Nozawa
  • Publication number: 20060185558
    Abstract: A pigment dispersant contains the following component (a) alone or the following components (a) and (b) in combination: Component (a): a composite pigment formed of a diketopyrrolopyrrole pigment having a sulfonic group and another diketopyrrolopyrrole pigment having no sulfonic group, wherein the number of sulfonic group per molecule of the diketopyrrolopyrrole pigments in the composite pigment is from 0.05 to 0.5; and Component (b): a pigment other than the component (a), wherein the pigment has a sulfonic group or its metal salt, ammonium salt or amine salt. Also disclosed are a colored composition for color filters, a process for the fabrication of a color filter, the color filter fabricated by the process, an image display device including the color filter, and an information communication equipment including the image display device.
    Type: Application
    Filed: February 15, 2006
    Publication date: August 24, 2006
    Applicant: Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    Inventors: Hiroaki Saikatsu, Hiromitsu Yanagimoto, Naoto Kamata, Kazuhito Ooki, Yutaka Miura, Shigeru Sakamoto, Akio Yoshida, Michiei Nakamura
  • Publication number: 20060154039
    Abstract: The present invention discloses: a composition comprising (A) an epoxy group-containing vinyl ester resin having, in the molecule, 0.8 to 0.3 equivalent of epoxy group and 0.2 to 0.7 equivalent of an ethylenically unsaturated group, (B) a radical-polymerizable monomer, (C) a curing agent, and (D) a carbon fiber impregnated with 0.5 to 5% by mass of (d) a vinyl ester resin as a sizing agent, obtained by an addition reaction of an epoxy resin and an ethylenically unsaturated carboxylic acid, and a carbon fiber-reinforced resin composite material produced by curing the above composition.
    Type: Application
    Filed: January 28, 2004
    Publication date: July 13, 2006
    Applicants: TOHO TENAX CO., LTD, SHOWA HIGHPLOYMER CO., LTD.
    Inventors: Yoshinori Suzuki, Yutaka Miura, Katsura Horikoshi, Mitsuhiro Yada
  • Publication number: 20060147568
    Abstract: According to the present invention, there is provided a blood pressure-lowering agent, a vascular flexibility-ameliorating agent and foods having these functions imparted thereto, which are comprising isohumulones or a hop extract and/or an isomerized hop extract as an active ingredient.
    Type: Application
    Filed: January 16, 2004
    Publication date: July 6, 2006
    Inventors: Akihiko Takeuchi, Taku Sato, Hiroaki Yajima, Yutaka Miura, Keiji Kondo, Aruto Yoshida, Kiyoshi Yoshida, Junko Tomita
  • Publication number: 20050061377
    Abstract: A process gas line (255) for carrying WF6 gas for nucleation, a process gas line (257) for carrying WF6 gas for film deposition after nucleation are joined at a single joint (280) to a carrier gas line (256). A gas line (271) is connected to the joint (280) to carry a mixed gas of the carrier gas and WF6 gas to a processing chamber defined by a processing vessel. Sections of the carrier gas line (256) and the gas line (271) extending on the opposite sides of the joint (280) extend along a straight line, and the process gas lines (255, 257) are perpendicular to the gas line (271).
    Type: Application
    Filed: November 2, 2004
    Publication date: March 24, 2005
    Inventors: Hayashi Otsuki, Yutaka Miura
  • Patent number: 6839218
    Abstract: The present invention relates to a radial-type ceramic electronic component that can prevent cracking in the ceramic substrate and detachment of the terminal electrodes due to the contractile stresses in the solder. A ceramic electronic component element 1 is equipped with terminal electrodes 11 and 12 on either end of a ceramic substrate 10. A pair of lead wires 2 and 3 are soldered to the terminal electrodes 11 and 12. The support parts 2B and 3B of the lead wires 2 and 3 are bent from the soldering parts 2A and 3A in a direction away from the terminal electrodes 11 and 12.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: January 4, 2005
    Assignee: TDK Corporation
    Inventors: Kazuharu Satoh, Toshiki Otsuki, Yutaka Miura, Akitoshi Yoshii, Takashi Kamiya
  • Patent number: 6817381
    Abstract: A process gas line (255) for carrying WF6 gas for nucleation, a process gas line (257) for carrying WF6 gas for film deposition after nucleation are joined at a single joint (280) to a carrier gas line (256). A gas line (271) is connected to the joint (280) to carry a mixed gas of the carrier gas and WF6 gas to a processing chamber defined by a processing vessel. Sections of the carrier gas line (256) and the gas line (271) extending on the opposite sides of the joint (280) extend along a straight line, and the process gas lines (255, 257) are perpendicular to the gas line (271).
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: November 16, 2004
    Assignee: Tokyo Electron Limited
    Inventors: Hayashi Otsuki, Yutaka Miura
  • Publication number: 20040175814
    Abstract: The invention provides a novel transferase that acts on a saccharide, as a substrate, composed of at least three sugar units wherein at least three glucose residues on the reducing end are linked &agr;-1,4 so as to transfer the &agr;-1,4 lingages to a &agr;-1,&agr;-1 linkages; a process for producing the transferase; a gene coding for the same; and a process for producing an oligosaccharide by using the same.
    Type: Application
    Filed: October 20, 2003
    Publication date: September 9, 2004
    Applicant: KIRIN BEER KUBUSHIKI KAISHA
    Inventors: Masaru Kato, Yutaka Miura, Masako Kettoku, Akihiro Iwamatsu, Kazuo Kobayashi, Toshihiro Komeda
  • Publication number: 20030192608
    Abstract: A process gas line (255) for carrying WF6 gas for nucleation, a process gas line (257) for carrying WF6 gas for film deposition after nucleation are joined at a single joint (280) to a carrier gas line (256). A gas line (271) is connected to the joint (280) to carry a mixed gas of the carrier gas and WF6 gas to a processing chamber defined by a processing vessel. Sections of the carrier gas line (256) and the gas line (271) extending on the opposite sides of the joint (280) extend along a straight line, and the process gas lines (255, 257) are perpendicular to the gas line (271).
    Type: Application
    Filed: May 14, 2003
    Publication date: October 16, 2003
    Inventors: Hayashi Otsuki, Yutaka Miura
  • Patent number: 6610514
    Abstract: An object of the present invention is to provide a vector which can be integrated into a yeast chromosome in a high number of copies. Another object of the present invention is to provide a modified vector which can be integrated into the yeast chromosome in a high number of copies and of which expression units stably maintain on the chromosome. The vector according to the present invention comprises a marker gene for selecting transformants, a shortened promoter sequence which is operably linked to the marker gene and a sequence homologous to the chromosomal DNA of Candida utilis, and optionally a heterologous gene or a gene derived from C. utilis, wherein the vector is linearized by cleaving within said homologous DNA sequence or at both ends of the homologous DNA sequence with restriction enzymes, and wherein the heterologous gene or the gene derived from C. utilis can be integrated into the chromosomal DNA of C. utilis by homologous recombination.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: August 26, 2003
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Keiji Kondo, Yutaka Miura
  • Patent number: 6597269
    Abstract: A deflection yoke includes a bobbin having a cavity formed in the longitudinal direction of the bobbin, and an adjusting coil having a magnetic core on which a thread is cut. The core inserted into the cavity is slidable in the longitudinal direction of the bobbin. The core has a marker formed on only one of ends of the core in the longitudinal direction. The core has been inserted into the cavity from the one end formed with the marker or the other end. The marker is formed on only one of ends of the core before or after the thread is cut thereon.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: July 22, 2003
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Takasuke Koga, Yusuke Okawa, Yoji Motomiya, Yutaka Miura
  • Publication number: 20030038160
    Abstract: The present invention relates to a radial-type ceramic electronic component that can prevent cracking in the ceramic substrate and detachment of the terminal electrodes due to the contractile stresses in the solder. A ceramic electronic component element 1 is equipped with terminal electrodes 11 and 12 on either end of a ceramic substrate 10. A pair of lead wires 2 and 3 are soldered to the terminal electrodes 11 and 12. The support parts 2B and 3B of the lead wires 2 and 3 are bent from the soldering parts 2A and 3A in a direction away from the terminal electrodes 11 and 12.
    Type: Application
    Filed: August 16, 2002
    Publication date: February 27, 2003
    Applicant: TDK CORPORATION
    Inventors: Kazuharu Satoh, Toshiki Otsuki, Yutaka Miura, Akitoshi Yoshii, Takashi Kamiya
  • Publication number: 20020115220
    Abstract: An object of the present invention is to provide a vector which can be integrated into a yeast chromosome in a high number of copies. Another object of the present invention is to provide a modified vector which can be integrated into the yeast chromosome in a high number of copies and of which expression units stably maintain on the chromosome. The vector according to the present invention comprises a marker gene for selecting transformants, a shortened promoter sequence which is operably linked to the marker gene and a sequence homologous to the chromosomal DNA of Candida utilis, and optionally a heterologous gene or a gene derived from C. utilis, wherein the vector is linearized by cleaving within said homologous DNA sequence or at both ends of the homologous DNA sequence with restriction enzymes, and wherein the heterologous gene or the gene derived from C. utilis can be integrated into the chromosomal DNA of C. utilis by homologous recombination.
    Type: Application
    Filed: July 20, 2001
    Publication date: August 22, 2002
    Inventors: Keiji Kondo, Yutaka Miura
  • Patent number: 6391595
    Abstract: The invention provides a novel transferase that acts on a saccharide, as a substrate, composed of at least three sugar units wherein at least three glucose residues on the reducing end are linked &agr;-1,4 so as to transfer the &agr;-1,4 lingages to a &agr;-1,&agr;-1 linkages; a process for producing the transferase; a gene coding for the same; and a process for producing an oligosaccharide by using the same.
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: May 21, 2002
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Masaru Kato, Yutaka Miura
  • Publication number: 20020050894
    Abstract: A deflection yoke includes a bobbin having a cavity formed in the longitudinal direction of the bobbin, and an adjusting coil having a magnetic core on which a thread is cut. The core inserted into the cavity is slidable in the longitudinal direction of the bobbin. The core has a marker formed on only one of ends of the core in the longitudinal direction. The core has been inserted into the cavity from the one end formed with the marker or the other end. The marker is formed on only one of ends of the core before or after the thread is cut thereon.
    Type: Application
    Filed: October 5, 2001
    Publication date: May 2, 2002
    Applicant: VICTOR COMPANY OF JAPAN, LTD.
    Inventors: Takasuke Koga, Yusuke Okawa, Yoji Motomiya, Yutaka Miura
  • Patent number: 6359539
    Abstract: A deflection yoke includes a bobbin having a cavity formed in the longitudinal direction of the bobbin, and an adjusting coil having a magnetic core on which a thread is cut. The core inserted into the cavity is slidable in the longitudinal direction of the bobbin. The core has a marker formed on only one of ends of the core in the longitudinal direction. The core has been inserted into the cavity from the one end formed with the marker or the other end. The marker is formed on only one of ends of the core before or after the thread is cut thereon.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: March 19, 2002
    Assignee: Victor Company of Japan, Ltd.
    Inventors: Takasuke Koga, Yusuke Okawa, Yoji Motomiya, Yutaka Miura
  • Patent number: 6284534
    Abstract: An object of the present invention is to provide a vector which can be integrated into a yeast chromosome in a high number of copies. Another object of the present invention is to provide a modified vector which can be integrated into the yeast chromosome in a high number of copies and of which expression units stably maintain on the chromosome. The vector according to the present invention comprises a marker gene for selecting transformants, a shortened promoter sequence which is operably linked to the marker gene and a sequence homologous to the chromosomal DNA of Candida utilis, and optionally a heterologous gene or a gene derived from C. utilis, wherein the vector is linearized by cleaving within said homologous DNA sequence or at both ends of the homologous DNA sequence with restriction enzymes, and wherein the heterologous gene or the gene derived from C. utilis can be integrated into the chromosomal DNA of C. utilis by homologous recombination.
    Type: Grant
    Filed: February 23, 1999
    Date of Patent: September 4, 2001
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Keiji Kondo, Yutaka Miura
  • Patent number: 6110287
    Abstract: A plasma processing method in which a high-frequency power is supplied to a processing chamber in which an object to be processed is mounted, thereby producing a plasma in the processing chamber, and the object is processed in an atmosphere of the plasma, wherein the high-frequency power is subjected to modulation by a low-frequency power. In one embodiment a plasma is produced in a processing chamber by using an electric power with a direction of current changed with passing of time, and the object to be processed is processed in an atmosphere of the plasma, wherein a power having a basic frequency is subjected to frequency modulation with a frequency equal to n-times (n=an integer) the basic frequency. In a plasma processing apparatus of the invention, while a process gas is supplied to a processing chamber via a first gas introducing hole formed in an electrode, an object to be processed, which is held on an opposed electrode, is subjected to plasma processing.
    Type: Grant
    Filed: April 28, 1997
    Date of Patent: August 29, 2000
    Assignees: Tokyo Electron Limited, Tokyo Electron Yamanashi Limited
    Inventors: Izumi Arai, Yoshifumi Tahara, Hiroshi Nishikawa, Yoshinobu Mitano, Shunichi Iimuro, Kazuo Fukasawa, Yutaka Miura, Shozo Hosoda
  • Patent number: 5959088
    Abstract: A process for the preparation of fumaric acid salts of compounds of general formula (II) (wherein R.sub.1 is lower alkyl; and R.sub.2 is lower alkyl), is characterized by reacting a compound, which is prepared from erythromycin A through acetylation of the hydroxyl at position 2', formulation and hemiketalization of the hydroxyl at position 4", oxidation of the hydroxyl at position 11, alkylation of the hydroxyl at position 12 and removal of the acetyl at position 2' and the formyl at position 4", with benzyloxycarbonyl chloride under basic conditions, freeing the obtained compound from the benzyloxycarbonyl group thus introduced, alkylating the nitrogen atom at position 3', converting the obtained compound into a fumaric acid salt, recrystallizing the obtained crude salt from an alcoholic solvent, and recrystallizing the obtained crystal from hydrous ethyl acetate again.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: September 28, 1999
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Yutaka Miura, Kazuhiro Oishi, Yasushige Kawasaki