Patents by Inventor Takeshi Oshima

Takeshi Oshima 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: 20190357348
    Abstract: The multiband filter includes a printed circuit board, a first filter, a second filter having an outer dimension different from that of the first filter and passband frequencies higher than those of the first filter, an input terminal, an output terminal, a first inductor, a first capacitor, which are connected except the first capacitor by signal line conductor patterns to form a first transmission line, which connect the second filter, the input terminal, the output terminal, and the first capacitor to form a second transmission line, a part thereof in the first transmission line being arranged in an area on the printed circuit board, formed by the difference between the outer dimensions of the first and the second filters, to achieve desirable passbands and enough attenuation in a suppression band outside the passbands.
    Type: Application
    Filed: November 8, 2016
    Publication date: November 21, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takeshi YUASA, Takeshi OSHIMA, Hiroyuki AOYAMA
  • Patent number: 10340056
    Abstract: A flat cable includes at least one cable portion and at least one rib portion. The at least one cable portion has a plurality of conductor wires arranged in parallel at predetermined intervals on a plane, and a coating portion that collectively covers the plurality of conductor wires arranged in parallel. The coating portion is made of an insulating resin. The at least one rib portion is provided in parallel with the cable portion on the plane. bus bar is to be fixed to the at least one rib portion and the at least one rib portion is made of only the same resin as the coating portion. A body including the at least one cable portion and the at least one rib portion is substantially bilaterally symmetrical in a cross-sectional structure of the body.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: July 2, 2019
    Assignee: YAZAKI CORPORATION
    Inventor: Takeshi Oshima
  • Publication number: 20190157735
    Abstract: A substrate is used as one tube wall of a hollow waveguide, the substrate including a strip line wired in an inner layer, a first ground surface formed on a front surface, and a second ground surface formed on a part of a back surface. As a result of such a configuration, a waveguide strip line transducer having the same dimension as the external dimension of the hollow waveguide can be obtained.
    Type: Application
    Filed: June 5, 2017
    Publication date: May 23, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Motomi WATANABE, Shinji ARAI, Tomohiro TAKAHASHI, Takeshi OSHIMA, Takeshi YUASA, Takuma NISHIMURA, Hidenori YUKAWA
  • Publication number: 20190157649
    Abstract: A bus bar module includes a flat cable having a cable part and an insulator resin part and a bus bar crimped and fixed to the insulator resin part. The cable part includes a plurality of conductor wires arranged in parallel at predetermined intervals on a plane and a covering part integrally covering the plurality of conductor wires with an insulating resin. The insulator resin part is disposed in parallel to the cable part on the plane and made of a same resin as the insulating resin of the covering part.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 23, 2019
    Applicant: Yazaki Corporation
    Inventor: Takeshi Oshima
  • Publication number: 20190148808
    Abstract: A hollow-waveguide-to-planar-waveguide transition circuit includes: a dielectric substrate; strip conductors formed on a first main surface of the dielectric substrate; a ground conductor formed on a second main surface of the dielectric substrate, facing the strip conductors in the thickness direction; a slot formed in the ground conductor; a coupling conductor formed at a position to be electrically coupled with the strip conductors on the first main surface; and branch conductor lines formed on the first main surface. Each of the branch conductor lines includes a base portion branching from the coupling conductor and a tip portion that is electrically open.
    Type: Application
    Filed: July 5, 2016
    Publication date: May 16, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiromasa NAKAJIMA, Akimichi HIROTA, Naofumi YONEDA, Takeshi OSHIMA
  • Patent number: 10242766
    Abstract: A highly bendable insulated electric wire includes a conductor part that has a plurality of non-compressed strands made of a copper alloy, each of the non-compressed strands having a cross-sectional area of 0.13 sq. mm, and a covering part that is provided on the conductor part, wherein the conductor part has an elongation of 7% or more and a tensile strength of 500 MPa or more, and the covering part is made of 100 degree Celsius heat-resistant polyvinyl chloride and has an elongation of 100% or more at a temperature of ?40 degree Celsius.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: March 26, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Takeshi Oshima, Yuki Tosaya
  • Publication number: 20190088387
    Abstract: A flat cable includes at least one cable portion and at least one rib portion. The at least one cable portion has a plurality of conductor wires arranged in parallel at predetermined intervals on a plane, and a coating portion that collectively covers the plurality of conductor wires arranged in parallel. The coating portion is made of an insulating resin. The at least one rib portion is provided in parallel with the cable portion on the plane. bus bar is to be fixed to the at least one rib portion and the at least one rib portion is made of only the same resin as the coating portion. A body including the at least one cable portion and the at least one rib portion is substantially bilaterally symmetrical in a cross-sectional structure of the body.
    Type: Application
    Filed: August 1, 2018
    Publication date: March 21, 2019
    Applicant: Yazaki Corporation
    Inventor: Takeshi OSHIMA
  • Publication number: 20190058233
    Abstract: A waveguide circuit (1) includes a first waveguide tube (10), a second waveguide tube (20), and a third waveguide tube (30). The first waveguide tube (10), the second waveguide tube (20), and the third waveguide tube (30) have cross-sectional shapes to allow propagation of TE modes. The tube axis of the second waveguide tube (20) is parallel to the tube axis of the first waveguide tube (10). One of the narrow sidewalls of the second waveguide tube (20) faces a narrow sidewall (10s) of the first waveguide tube (10). The third waveguide tube (30) includes a coupler that connects a hollow guide of the third waveguide tube (30) to a hollow guide of the first waveguide tube (10) and a hollow guide of the second waveguide tube (20).
    Type: Application
    Filed: March 22, 2016
    Publication date: February 21, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Akimichi HIROTA, Takeshi OSHIMA, Naofumi YONEDA, Jun NISHIHARA, Hiroyuki NONOMURA
  • Publication number: 20190027273
    Abstract: A highly bendable insulated electric wire including: a conducting wire formed by stranding a plurality of metal strands; and an insulator covering the conducting wire, in which a twist pitch ratio of the conducting wire (a twist pitch/an outer diameter of the conducting wire) is 10.8 or less, the insulator is made of a resin composition containing a vinyl chloride resin and having an elongation rate of 130% or higher at ?40° C., and an adhesion strength between the conducting wire and the insulator is 20 N or less.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 24, 2019
    Applicant: Yazaki Corporation
    Inventor: Takeshi OSHIMA
  • Publication number: 20170309369
    Abstract: A highly bendable insulated electric wire includes a conductor part that has a plurality of non-compressed strands made of a copper alloy, each of the non-compressed strands having a cross-sectional area of 0.13 sq. mm, and a covering part that is provided on the conductor part, wherein the conductor part has an elongation of 7% or more and a tensile strength of 500 MPa or more, and the covering part is made of 100 degree Celsius heat-resistant polyvinyl chloride and has an elongation of 100% or more at a temperature of ?40 degree Celsius.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 26, 2017
    Applicant: Yazaki Corporation
    Inventors: Takeshi OSHIMA, Yuki TOSAYA
  • Patent number: 9748020
    Abstract: A flex-resistant wire has a conductor portion configured as a multiple-stranded wire. The multiple-stranded wire has a plurality of bunched strands that are twisted together. Each of the bunched strands has a plurality of conductors that are twisted together. In each of the bunched strands, the lay length of the conductors that are twisted together is at least 10 times greater than a strand diameter of the bunched strand but not greater than 47.2 times the strand diameter. The lay length of the bunched strands that are twisted together is at least 5 times greater than a pitch diameter of the multiple-stranded wire but not greater than 30 times the pitch diameter. The lay length of the conductors is smaller than or equal to the lay length of the bunched strands. The flex-resistant wire may be provided as one of the wires forming a wire harness.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: August 29, 2017
    Assignee: YAZAKI CORPORATION
    Inventors: Takeshi Oshima, Yuki Tosaya
  • Publication number: 20160293292
    Abstract: A flex-resistant wire has a conductor portion configured as a multiple-stranded wire. The multiple-stranded wire has a plurality of bunched strands that are twisted together. Each of the bunched strands has a plurality of conductors that are twisted together. In each of the bunched strands, the lay length of the conductors that are twisted together is at least 10 times greater than a strand diameter of the bunched strand but not greater than 47.2 times the strand diameter. The lay length of the bunched strands that are twisted together is at least 5 times greater than a pitch diameter of the multiple-stranded wire but not greater than 30 times the pitch diameter. The lay length of the conductors is smaller than or equal to the lay length of the bunched strands. The flex-resistant wire may be provided as one of the wires forming a wire harness.
    Type: Application
    Filed: March 17, 2016
    Publication date: October 6, 2016
    Inventors: Takeshi Oshima, Yuki Tosaya
  • Patent number: 8951789
    Abstract: This invention relates to a mammalian artificial chromosome vector, which retains a human chromosome 7 fragment comprising human cytochrome P450 genes and is transmittable to progeny, wherein the human chromosome 7 fragment retains a region of approximately 1 Mb±500 Kb in size comprising at least a human CYP3A gene cluster, which region is located between chromosome markers AC004922 and AC073842, and to a non-human mammalian animal retaining the vector.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: February 10, 2015
    Assignees: National University Corporation Tottori University, Chromocenter Inc.
    Inventors: Mitsuo Oshimura, Yasuhiro Kazuki, Takashi Matsuoka, Kazuma Tomizuka, Takeshi Oshima
  • Patent number: 7951381
    Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides. The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: May 31, 2011
    Assignees: Kyowa Hakko Kirin Co., Ltd., Arca Biopharma Inc.
    Inventors: Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Mikio Yagi, Kazuma Tomizuka
  • Publication number: 20110023138
    Abstract: This invention relates to a mammalian artificial chromosome vector, which retains a human chromosome 7 fragment comprising human cytochrome P450 genes and is transmittable to progeny, wherein the human chromosome 7 fragment retains a region of approximately 1 Mb±500 Kb in size comprising at least a human CYP3A gene cluster, which region is located between chromosome markers AC004922 and AC073842, and to a non-human mammalian animal retaining the vector.
    Type: Application
    Filed: October 14, 2008
    Publication date: January 27, 2011
    Applicants: National University Corporation Tottori University, Chromocenter Inc.
    Inventors: Mitsuo Oshimura, Yasuhiro Kazuki, Takashi Matsuoka, Kazuma Tomizuka, Takeshi Oshima
  • Publication number: 20100137210
    Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides. The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
    Type: Application
    Filed: October 27, 2009
    Publication date: June 3, 2010
    Inventors: Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Mikio Yagi, Kazuma Tomizuka
  • Publication number: 20090036369
    Abstract: The present invention provides an anti-tumor agent comprising a human R-spondin including R-spondin1 (GIPF), R-spondin2, R-spondin3 or R-spondin4, or a fragment thereof which has human R-spondin activity as an active ingredient.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 5, 2009
    Applicant: Kirin Pharma Kabushiki Kaisha
    Inventors: Makoto Kakitani, Takeshi Oshima, Kazuma Tomizuka, Kazumasa Hasegawa
  • Publication number: 20080300183
    Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides. The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 4, 2008
    Inventors: Bryan J. Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Y. Tom Tang, Mikio Yagi, Kazuma Tomizuka
  • Publication number: 20050256044
    Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides. The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
    Type: Application
    Filed: January 27, 2005
    Publication date: November 17, 2005
    Inventors: Bryan Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Park, Y. Tang, Mikio Yagi, Kazuma Tomizuka
  • Publication number: 20050256036
    Abstract: The invention relates to pharmaceutical compositions comprising gastrointestinal proliferative factor (GIPF) polynucleotides and polypeptides. The invention further relates to the therapeutic use of GIPF to prevent or treat conditions or disorders associated with the degeneration of the epithelial mucosa.
    Type: Application
    Filed: January 27, 2005
    Publication date: November 17, 2005
    Inventors: Bryan Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Park, Y. Tang, Mikio Yagi, Kazuma Tomizuka