Patents by Inventor Shinya Matsunaga

Shinya Matsunaga 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).

  • Patent number: 11569700
    Abstract: To obtain a rotating electric machine capable of downsizing the rotating electric machine in an axial direction and in a radial direction. A first inner-peripheral-side terminal includes a first conductor-exposed portion and a second inner-peripheral-side terminal includes a second conductor-exposed portion opposed to the first conductor-exposed portion. An opposing portion being a portion, at which the first conductor-exposed portion and the second conductor-exposed portion are opposed to each other, extends in a radial direction, and at least a part of the opposing portion of the first conductor-exposed portion and the second conductor-exposed portion is arranged on an inner side in the radial direction compared to the first outer-peripheral-side terminal and the second outer-peripheral-side terminal.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: January 31, 2023
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tatsuro Hino, Kohei Egashira, Shinya Matsunaga, Yasuhiro Hayasaka, Norihiro Murata, Kazuya Hasegawa, Katsuya Ito
  • Publication number: 20210184526
    Abstract: To obtain a rotating electric machine capable of downsizing the rotating electric machine in an axial direction and in a radial direction. A first inner-peripheral-side terminal includes a first conductor-exposed portion and a second inner-peripheral-side terminal includes a second conductor-exposed portion opposed to the first conductor-exposed portion. An opposing portion being a portion, at which the first conductor-exposed portion and the second conductor-exposed portion are opposed to each other, extends in a radial direction, and at least a part of the opposing portion of the first conductor-exposed portion and the second conductor-exposed portion is arranged on an inner side in the radial direction compared to the first outer-peripheral-side terminal and the second outer-peripheral-side terminal.
    Type: Application
    Filed: October 28, 2020
    Publication date: June 17, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tatsuro HINO, Kohei EGASHIRA, Shinya MATSUNAGA, Yasuhiro HAYASAKA, Norihiro MURATA, Kazuya HASEGAWA, Katsuya ITO
  • Publication number: 20200071443
    Abstract: A graft copolymer (C) having a main chain portion of a precursor polymer (A) and a graft portion from a polymer (B), wherein a core portion of the solid product comprises the main chain portion derived from (A), a shell portion comprises the graft portion derived from (B), and the solid product satisfies: Infrared absorption spectroscopic measurement of a section passing through a center (x) of the solid product, a point (z) on a surface where a distance between the center (x) and the surface is shortest, and a middle point (y) of a line connecting the center (x) and the point (z), absorbance (Abs) satisfies X<0.01, Y<0.01, and Z?0.01, wherein X, Y, and Z represent values of Abs (key band of the polymer (B))/Abs (key band of the polymer (A)) at the center (x), the middle point (y) and the point (z).
    Type: Application
    Filed: December 7, 2017
    Publication date: March 5, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Akihide MORI, Masahiko OKAMOTO, Katsuyoshi HARADA, Takahiro YAMADA, Shuhei YAMAMOTO, Kiyoshi TAKAHASHI, Kiyoshi YAMAMURA, Koutarou SUZUKI, Ryouichi SEKI, Shinya MATSUNAGA
  • Patent number: 9332910
    Abstract: An absentminded state determination apparatus includes: a data obtaining element for obtaining a time series data of a physiological characteristic value of a participant, wherein a fluctuation component is overlapped on the time series data, and depends on a state of the participant including normal and absentminded states; a detection element for detecting reflecting portions of the time series data, which reflect on the fluctuation component; a counting element for counting the number of the reflecting portions of the time series data in a determination time period between a determination time and a certain past time; and a determination element for determining according to the number of the reflecting portions at the determination time whether the participant is in the absentminded state. The determination time period has a predetermined time width from the certain past time to the determination time.
    Type: Grant
    Filed: October 3, 2012
    Date of Patent: May 10, 2016
    Assignees: DENSO CORPORATION
    Inventors: Shinya Matsunaga, Koji Oguri
  • Patent number: 9260013
    Abstract: An awareness level improvement device has an input portion, a determination portion, and a controller. Data related to the awareness level of the driver is input into the input portion. The determination portion determines whether the driver is in a absentminded state based on the data input into the input portion. The controller controls an execution portion to execute an application improving the awareness level of the driver when the determination portion determines that the driver is driving in the absentminded state. The application includes a body motion application that prompts the driver to perform a body motion.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: February 16, 2016
    Assignee: DENSO CORPORATION
    Inventors: Takuya Kume, Takahiro Naito, Yukari Ito, Shinya Matsunaga, Kiyotaka Taguchi, Hiroshi Morimoto
  • Publication number: 20140300478
    Abstract: An awareness level improvement device has an input portion, a determination portion, and a controller. Data related to the awareness level of the driver is input into the input portion. The determination portion determines whether the driver is in a absentminded state based on the data input into the input portion. The controller controls an execution portion to execute an application improving the awareness level of the driver when the determination portion determines that the driver is driving in the absentminded state. The application includes a body motion application that prompts the driver to perform a body motion.
    Type: Application
    Filed: April 4, 2014
    Publication date: October 9, 2014
    Applicant: DENSO CORPORATION
    Inventors: Takuya KUME, Takahiro NAITO, Yukari ITO, Shinya MATSUNAGA, Kiyotaka TAGUCHI, Hiroshi MORIMOTO
  • Patent number: 8548578
    Abstract: A living body state monitor apparatus includes: a living body information acquisition device to acquire living body information containing an electrocardiography waveform and a pulse waveform from a user; an irregular heartbeat detection section to detect an irregular heartbeat from the electrocardiography waveform; and a pulse wave feature quantity extraction section to extract a pulse wave feature quantity from a pulse wave corresponding to the irregular heartbeat. Further, a living body state determination section is included to determine a danger degree on user's living body state using both of (A) information on kind and/or continued time period of an irregular heartbeat detected by the irregular heartbeat detection section, and (B) a pulse wave feature quantity extracted by the pulse wave feature quantity extraction section, and/or a variation of the extracted pulse wave feature quantity.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: October 1, 2013
    Assignees: DENSO CORPORATION, Toyota Jidosha Kabushiki Kaisha, Nippon Medical School Foundation
    Inventors: Shinya Matsunaga, Shinji Nanba, Tsuyoshi Nakagawa, Kouki Futatsuyama, Takao Katoh, Hiroshige Murata, Hiroshi Hayashi, Motohisa Osaka, Minoru Makiguchi
  • Publication number: 20130253841
    Abstract: An absentminded state determination apparatus includes: a data obtaining element for obtaining a time series data of a physiological characteristic value of a participant, wherein a fluctuation component is overlapped on the time series data, and depends on a state of the participant including normal and absentminded states; a detection element for detecting reflecting portions of the time series data, which reflect on the fluctuation component; a counting element for counting the number of the reflecting portions of the time series data in a determination time period between a determination time and a certain past time; and a determination element for determining according to the number of the reflecting portions at the determination time whether the participant is in the absentminded state. The determination time period has a predetermined time width from the certain past time to the determination time.
    Type: Application
    Filed: October 3, 2012
    Publication date: September 26, 2013
    Applicants: DENSO CORPORATION
    Inventors: Shinya MATSUNAGA, Koji OGURI
  • Publication number: 20120095358
    Abstract: A living body state monitor apparatus includes: a living body information acquisition device to acquire living body information containing an electrocardiography waveform and a pulse waveform from a user; an irregular heartbeat detection section to detect an irregular heartbeat from the electrocardiography waveform; and a pulse wave feature quantity extraction section to extract a pulse wave feature quantity from a pulse wave corresponding to the irregular heartbeat. Further, a living body state determination section is included to determine a danger degree on user's living body state using both of (A) information on kind and/or continued time period of an irregular heartbeat detected by the irregular heartbeat detection section, and (B) a pulse wave feature quantity extracted by the pulse wave feature quantity extraction section, and/or a variation of the extracted pulse wave feature quantity.
    Type: Application
    Filed: October 13, 2011
    Publication date: April 19, 2012
    Applicants: DENSO CORPORATION, Nippon Medical School Foundation, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinya MATSUNAGA, Shinji Nanba, Tsuyoshi Nakagawa, Kouki Futatsuyama, Takao Katoh, Hiroshige Murata, Hiroshi Hayashi, Motohisa Osaka, Minoru Makiguchi
  • Patent number: 7206436
    Abstract: When a signature is registered, a signature in Japanese characters, for example, ‘’ (‘Fujitsu’), or a signature in English characters, for example, ‘Fujitsu’ is input n times through an input device of an input equipment of a signature authentication system, and each element of the shape of handwriting, writing speed, writing acceleration, and writing pressure is computed. A combination of nC2 is set for each element of the data input n times, the reciprocal of each similarity is obtained, an average value of the similarity is computed for each element, a weight is determined for each similarity from the average value, a weighted average value of the four elements is computed and defined as the total similarity of the registered signature. In an authenticating process, signature data to be compared is input/output m times. In the same method, the total similarity of a signature to be compared is obtained.
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: April 17, 2007
    Assignee: Fujitsu Limited
    Inventors: Tadashi Murase, Takashi Maeda, Shinya Matsunaga
  • Patent number: 6943220
    Abstract: This invention relates to a composition comprising (A) an ethylene-?-olefin having 3 to 20 carbon atoms-non-conjugated polyene copolymer, (B) a specific fine-powdered silicic acid and/or a silicate having a specific surface area of 5 to 500 m2/g (BET adsorption amount: ISO 5794/1, Annex D), (C) at least one kind of ?,?-unsaturated carboxylic acid metal salts, (D) an organic peroxide, further optionally (E) one antioxidant selected from sulfur-containing antioxidants, phenolic antioxidants and amine antioxidants, and/or (F) sulfur, and this invention relates to a rubber product obtainable by crosslinking the above composition.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: September 13, 2005
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Shinya Matsunaga, Shuichi Nonaka, Hidenari Nakahama, Masaaki Kawasaki
  • Patent number: 6894120
    Abstract: An ethylene copolymer composition comprising an ethylene/?-olefin copolymer, A-4, of ethylene with an ?-olefin of 3 to 20 carbon atoms in an amount of 65-98% by weight, whose melt tension, MT, at 190° C. and MFR satisfy the relation MT>2.2×MFR?0.84, and at least one crystalline polyolefin, B-2, in an amount of 1-40% by weight selected from the group consisting of, B-I, an ethylene homopolymer or a copolymer of ethylene with an ?-olefin of 3 to 20 carbon atoms, prepared using a non-metallocene type catalyst, B-II, a propylene hompolymer or a copolymer of propylene with at least one olefin selected from ethylene and an ?-olefin of 4 to 20 carbon atoms, and, B-III, a homopolymer of an ?-olefin of 4 to 20 carbon atoms or a copolymer of ?-olefins of 4 to 20 carbon atoms, and articles made from the composition.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: May 17, 2005
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Mamoru Takahashi, Akira Todo, Seiichi Ikeyama, Toshiyuki Tsutsui, Shinya Matsunaga, Norio Kaneshige
  • Publication number: 20040210004
    Abstract: An ethylene copolymer composition comprising an ethylene/&agr;-olefin copolymer, A-4, of ethylene with an &agr;-olefin of 3 to 20 carbon atoms in an amount of 65-98% by weight, whose melt tension, MT, at 190° C. and MFR satisfy the relation MT>2.2×MFR−0.84, and at least one crystalline polyolefin, B-2, in an amount of 1-40% by weight selected from the group consisting of, B-I, an ethylene homopolymer or a copolymer of ethylene with an &agr;-olefin of 3 to 20 carbon atoms, prepared using a non-metallocene type catalyst, B-II, a propylene hompolymer or a copolymer of propylene with at least one olefin selected from ethylene and an &agr;-olefin of 4 to 20 carbon atoms, and, B-III, a homopolymer of an &agr;-olefin of 4 to 20 carbon atoms or a copolymer of &agr;-olefins of 4 to 20 carbon atoms, and articles made from the composition.
    Type: Application
    Filed: April 7, 2004
    Publication date: October 21, 2004
    Inventors: Mamoru Takahashi, Akira Todo, Seiichi Ikeyama, Toshiyuki Tsutsui, Shinya Matsunaga, Norio Kaneshige
  • Patent number: 6774190
    Abstract: An ethylene copolymer composition comprising an ethylene/&agr;-olefin copolymer (A-1), which has a density, a melt flow rate (MFR), an amount of a n-decane-soluble portion in the specific ranges and whose melt tension (MT) at 190° C. and MFR satisfy the relation MT>2.2×MFR−0.84, and one (co)polymer selected from the group consisting of (B-1) a low-density polyethylene obtained by high-pressure radical polymerization, (B-2) a crystalline polyolefin and (B-3) an olefin type elastomer. Also disclosed is an ethylene copolymer composition comprising an ethylene/&agr;-olefin copolymer composition and the low-density polyethylene (B-1) obtained by high-pressure radical polymerization, said ethylene/&agr;-olefin copolymer (A-2) and (A-3) both having physical properties similar to those of the above ethylene/&agr;-olefin copolymer (A-1) and having intrinsic viscosities different from each other.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: August 10, 2004
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Mamoru Takahashi, Akira Todo, Seiichi Ikeyama, Toshiyuki Tsutsui, Shinya Matsunaga, Norio Kaneshige
  • Publication number: 20030179912
    Abstract: When a signature is registered, a signature in Japanese characters, for example, ‘’ (‘Fujitsu’), or a signature in English characters, for example, ‘Fujitsu’ is input n times through an input device of an input equipment of a signature authentication system, and each element of the shape of handwriting, writing speed, writing acceleration, and writing pressure is computed. A combination of nC2 is set for each element of the data input n times, the reciprocal of each similarity is obtained, an average value of the similarity is computed for each element, a weight is determined for each similarity from the average value, a weighted average value of the four elements is computed and defined as the total similarity of the registered signature. In an authenticating process, signature data to be compared is input/output m times. In the same method, the total similarity of a signature to be compared is obtained.
    Type: Application
    Filed: June 26, 2002
    Publication date: September 25, 2003
    Applicant: Fujitsu Prime Software Technologies Limited
    Inventors: Tadashi Murase, Takashi Maeda, Shinya Matsunaga
  • Publication number: 20030092845
    Abstract: An ethylene copolymer composition comprising an ethylene/&agr;-olefin copolymer [A-1] which has a density, a melt flow rate (MFR), an amount of a n-decane-soluble portion in the specific ranges and whose melt tension (MT) at 190 ° C. and MFR satisfy the relation MT>2.2×MFR−0.84, and one (co)polymer selected from the group consisting of [B-1] a low-density polyethylene obtained by high-pressure radical polymerization, [B-2] a crystalline polyolefin and [B-3] an olefin type elastomer.
    Type: Application
    Filed: March 27, 2002
    Publication date: May 15, 2003
    Inventors: Mamoru Takahashi, Akira Todo, Seiichi Ikeyama, Toshiyuki Tsutsui, Shinya Matsunaga, Norio Kaneshige
  • Publication number: 20030045624
    Abstract: This invention relates to a composition comprising (A) an ethylene-&agr;-olefin having 3 to 20 carbon atoms-non-conjugated polyene copolymer, (B) a specific fine-powdered silicic acid and/or a silicate having a specific surface area of 5 to 500 m2/g (BET adsorption amount: ISO 5794/1, Annex D), (C) at least one kind of &agr;,&bgr;-unsaturated carboxylic acid metal salts, (D) an organic peroxide, further optionally (E) one antioxidant selected from sulfur-containing antioxidants, phenolic antioxidants and amine antioxidants, and/or (F) sulfur, and this invention relates to a rubber product obtainable by crosslinking the above composition.
    Type: Application
    Filed: March 25, 2002
    Publication date: March 6, 2003
    Inventors: Shinya Matsunaga, Shuichi Nonaka, Hidenari Nakahama, Masaaki Kawasaki
  • Publication number: 20020165322
    Abstract: An ethylene copolymer composition comprising an ethylene/&agr;-olefin copolymer [A-1] which has a density, a melt flow rate (MFR), an amount of a n-decane-soluble portion in the specific ranges and whose melt tension (MT) at 190° C. and MFR satisfy the relation MT>2.2×MFR−0.84, and one (co)polymer selected from the group consisting of [B-1] a low-density polyethylene obtained by high-pressure radical polymerization, [B-2] a crystalline polyolefin and [B-3] an olefin type elastomer.
    Type: Application
    Filed: March 27, 2002
    Publication date: November 7, 2002
    Inventors: Mamoru Takahashi, Akira Todo, Seiichi Ikeyama, Toshiyuki Tsutsui, Shinya Matsunaga, Norio Kaneshige
  • Patent number: 6403708
    Abstract: Crystalline polypropylene contains components insoluble in 64° C. decane satisfying the characteristics involving intrinsic viscosity; Mz/Mn; pentadvisotacticity, D value and Mw/Mn, are excellent in hardness and rigidity, high in melt tension, and excellent in molding properties. Processes for preparing such crystalline polypropylenes, and polypropylene compositions and thermoformed products that contain such crystalline polypropylenes are also described. The number-average molecular weight Mn of the components insoluble in 64° C. decane is preferably 25000 or more.
    Type: Grant
    Filed: November 25, 1998
    Date of Patent: June 11, 2002
    Assignee: Mitsui Chemicals INC
    Inventors: Satoru Moriya, Shinya Matsunaga, Shinichi Kojoh, Kenji Sugimura, Masahiro Kishine, Norio Kaneshige, Mamoru Kioka, Teruhisa Kojima
  • Publication number: 20010025090
    Abstract: The present invention presents crystalline polypropylenes that contain components insoluble in 64° C. decane that satisfy the following characteristics (1) to (4) and are excellent in hardness and rigidity, high in melt tension, and excellent in molding properties, process for preparing such crystalline polypropylenes, and polypropylene compositions and thermoformed products that contain such crystalline polypropylenes.
    Type: Application
    Filed: November 25, 1998
    Publication date: September 27, 2001
    Inventors: SATORU MORIYA, SHINYA MATSUNAGA, SHINICHI KOJOH, KENJI SUGIMURA, MASAHIRO KISHINE, NORIO KANESHIGE, MAMORU KIOKA, TERUHISA KOJIMA