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).
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Publication number: 20190357348Abstract: 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: ApplicationFiled: November 8, 2016Publication date: November 21, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Takeshi YUASA, Takeshi OSHIMA, Hiroyuki AOYAMA
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Patent number: 10340056Abstract: 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: GrantFiled: August 1, 2018Date of Patent: July 2, 2019Assignee: YAZAKI CORPORATIONInventor: Takeshi Oshima
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Publication number: 20190157735Abstract: 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: ApplicationFiled: June 5, 2017Publication date: May 23, 2019Applicant: Mitsubishi Electric CorporationInventors: Motomi WATANABE, Shinji ARAI, Tomohiro TAKAHASHI, Takeshi OSHIMA, Takeshi YUASA, Takuma NISHIMURA, Hidenori YUKAWA
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Publication number: 20190157649Abstract: 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: ApplicationFiled: November 15, 2018Publication date: May 23, 2019Applicant: Yazaki CorporationInventor: Takeshi Oshima
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Publication number: 20190148808Abstract: 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: ApplicationFiled: July 5, 2016Publication date: May 16, 2019Applicant: Mitsubishi Electric CorporationInventors: Hiromasa NAKAJIMA, Akimichi HIROTA, Naofumi YONEDA, Takeshi OSHIMA
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Patent number: 10242766Abstract: 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: GrantFiled: April 11, 2017Date of Patent: March 26, 2019Assignee: YAZAKI CORPORATIONInventors: Takeshi Oshima, Yuki Tosaya
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Publication number: 20190088387Abstract: 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: ApplicationFiled: August 1, 2018Publication date: March 21, 2019Applicant: Yazaki CorporationInventor: Takeshi OSHIMA
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Publication number: 20190058233Abstract: 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: ApplicationFiled: March 22, 2016Publication date: February 21, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Akimichi HIROTA, Takeshi OSHIMA, Naofumi YONEDA, Jun NISHIHARA, Hiroyuki NONOMURA
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Publication number: 20190027273Abstract: 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: ApplicationFiled: July 10, 2018Publication date: January 24, 2019Applicant: Yazaki CorporationInventor: Takeshi OSHIMA
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Publication number: 20170309369Abstract: 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: ApplicationFiled: April 11, 2017Publication date: October 26, 2017Applicant: Yazaki CorporationInventors: Takeshi OSHIMA, Yuki TOSAYA
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Patent number: 9748020Abstract: 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: GrantFiled: March 17, 2016Date of Patent: August 29, 2017Assignee: YAZAKI CORPORATIONInventors: Takeshi Oshima, Yuki Tosaya
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Publication number: 20160293292Abstract: 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: ApplicationFiled: March 17, 2016Publication date: October 6, 2016Inventors: Takeshi Oshima, Yuki Tosaya
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Patent number: 8951789Abstract: 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: GrantFiled: October 14, 2008Date of Patent: February 10, 2015Assignees: National University Corporation Tottori University, Chromocenter Inc.Inventors: Mitsuo Oshimura, Yasuhiro Kazuki, Takashi Matsuoka, Kazuma Tomizuka, Takeshi Oshima
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Patent number: 7951381Abstract: 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: GrantFiled: October 27, 2009Date of Patent: May 31, 2011Assignees: Kyowa Hakko Kirin Co., Ltd., Arca Biopharma Inc.Inventors: Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Mikio Yagi, Kazuma Tomizuka
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Publication number: 20110023138Abstract: 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: ApplicationFiled: October 14, 2008Publication date: January 27, 2011Applicants: National University Corporation Tottori University, Chromocenter Inc.Inventors: Mitsuo Oshimura, Yasuhiro Kazuki, Takashi Matsuoka, Kazuma Tomizuka, Takeshi Oshima
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Publication number: 20100137210Abstract: 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: ApplicationFiled: October 27, 2009Publication date: June 3, 2010Inventors: Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Mikio Yagi, Kazuma Tomizuka
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Publication number: 20090036369Abstract: 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: ApplicationFiled: July 26, 2006Publication date: February 5, 2009Applicant: Kirin Pharma Kabushiki KaishaInventors: Makoto Kakitani, Takeshi Oshima, Kazuma Tomizuka, Kazumasa Hasegawa
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Publication number: 20080300183Abstract: 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: ApplicationFiled: May 24, 2007Publication date: December 4, 2008Inventors: Bryan J. Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Ju Park, Y. Tom Tang, Mikio Yagi, Kazuma Tomizuka
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Publication number: 20050256044Abstract: 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: ApplicationFiled: January 27, 2005Publication date: November 17, 2005Inventors: Bryan Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Park, Y. Tang, Mikio Yagi, Kazuma Tomizuka
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Publication number: 20050256036Abstract: 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: ApplicationFiled: January 27, 2005Publication date: November 17, 2005Inventors: Bryan Boyle, Walter Funk, Makoto Kakitani, Takeshi Oshima, Eun Park, Y. Tang, Mikio Yagi, Kazuma Tomizuka