Patents by Inventor Yumiko Nakagawa

Yumiko Nakagawa 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: 11247027
    Abstract: A guidewire has a distal-most end portion that retains its desired shape. The guidewire includes a first brazing member joining a distal end of a core shaft to a distal end of an outer coil, and a second brazing member provided adjacent to and on a proximal side of the first brazing member. The guidewire also includes an outer coil surrounding an outer periphery of the core shaft, and an inner coil provided between the outer coil and the core shaft. The second brazing member is provided between the outer coil and the inner coil, but is not provided between the inner coil and the core shaft. The melting point of the first brazing member is higher than the melting point of the second brazing member.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: February 15, 2022
    Assignee: ASAHI INTECC CO., LTD.
    Inventors: Satoru Murata, Tadahiro Koike, Yumiko Nakagawa
  • Patent number: 10793555
    Abstract: Compounds of the formulae (I) or (II) wherein X is A is O, S, NR5 or CR16R17; R1 is for example hydrogen or C1-C20alkyl R2 is for example hydrogen, C1-C20alkyl or C6-C20aryl R5 for example is C1-C20alkyl; R7, R8, R9, R10 and R11 for example independently of each other are hydrogen. C1-C20alkyl, halogen, CN or NO2; Ar1 is for example unsubstituted or substituted C6-C20aryl, C3-C20heteroaryl, C6-C20aroyl, C3-C20heteroarylcarbonyl or or Ar1 is Ar2 is for example phenylene, all of which are unsubstituted or substituted M is for example unsubstituted or substituted C1-C20alkylene Y is a direct bond, O, S, NR5 or CO; Z1 is for example O or S; Z2 is a direct bond, O, S or NR5; and Q is CO or a direct bond.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: October 6, 2020
    Assignee: BASF SE
    Inventors: Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Toshikage Asakura, Kaori Sameshima
  • Patent number: 10169682
    Abstract: Provided is an image processing device for sorting frames included in one moving image into different channels, the frames included in the moving image being a mixture of frames belonging to the different channels. The image processing device includes an automatic sorting unit and a re-sorting unit. The automatic sorting unit calculates a similarity degree of the plurality of frames included in the moving image by performing image processing on the frames, and sorts the plurality of frames into the plurality of channels based on the similarity degree. The re-sorting unit accepts, from a user, an association operation of individually associating at least one non-sorted frame, which is not automatically sorted by the automatic sorting unit, with any of the plurality of channels, and individually sorts the non-sorted frame to any of the plurality of channels based on content of the association operation.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: January 1, 2019
    Assignee: NK WORKS CO., LTD.
    Inventors: Yumiko Nakagawa, Tomoo Nakano, Yukiko Murata
  • Publication number: 20180208583
    Abstract: Compounds of the formulae (I) or (II) wherein X is A is O, S, NR5 or CR16R17; R1 is for example hydrogen or C1-C20alkyl R2 is for example hydrogen, C1-C20alkyl or C6-C20aryl R5 for example is C1-C20alkyl; R7, R8, R9, R10 and R11 for example independently of each other are hydrogen. C1-C20alkyl, halogen, CN or NO2; Ar1 is for example unsubstituted or substituted C6-C20aryl, C3-C20heteroaryl, C6-C20aroyl, C3-C20heteroarylcarbonyl or or Ar1 is Ar2 is for example phenylene, all of which are unsubstituted or substituted M is for example unsubstituted or substituted C1-C20alkylene Y is a direct bond, O, S, NR5 or CO; Z1 is for example O or S; Z2 is a direct bond, O, S or NR5; and Q is CO or a direct bond.
    Type: Application
    Filed: March 12, 2018
    Publication date: July 26, 2018
    Inventors: Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Toshikage Asakura, Kaori Sameshima
  • Publication number: 20180133439
    Abstract: A guidewire has a distal-most end portion that retains its desired shape. The guidewire includes a first brazing member joining a distal end of a core shaft to a distal end of an outer coil, and a second brazing member provided adjacent to and on a proximal side of the first brazing member. The guidewire also includes an outer coil surrounding an outer periphery of the core shaft, and an inner coil provided between the outer coil and the core shaft. The second brazing member is provided between the outer coil and the inner coil, but is not provided between the inner coil and the core shaft. The melting point of the first brazing member is higher than the melting point of the second brazing member.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Applicant: ASAHI INTECC CO., LTD.
    Inventors: Satoru MURATA, Tadahiro KOIKE, Yumiko NAKAGAWA
  • Patent number: 9957258
    Abstract: Disclosed are oxime ester compounds which have specific benzo (unsaturated 5-membered ring)-carbonyl group and their use as photoinitiators in photopolymerizable compositions, in particular in photoresist formulations for display applications, e.g. liquid crystal display (LCD), organic light emitting diode (OLED) and touch panel.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: May 1, 2018
    Assignee: BASF SE
    Inventors: Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Toshikage Asakura, Kaori Sameshima
  • Publication number: 20170140251
    Abstract: Provided is an image processing device for sorting frames included in one moving image into different channels, the frames included in the moving image being a mixture of frames belonging to the different channels. The image processing device includes an automatic sorting unit and a re-sorting unit. The automatic sorting unit calculates a similarity degree of the plurality of frames included in the moving image by performing image processing on the frames, and sorts the plurality of frames into the plurality of channels based on the similarity degree. The re-sorting unit accepts, from a user, an association operation of individually associating at least one non-sorted frame, which is not automatically sorted by the automatic sorting unit, with any of the plurality of channels, and individually sorts the non-sorted frame to any of the plurality of channels based on content of the association operation.
    Type: Application
    Filed: January 20, 2015
    Publication date: May 18, 2017
    Applicant: Noritsu Precision Co., Ltd.
    Inventors: Yumiko NAKAGAWA, Tomoo NAKANO, Yukiko MURATA
  • Publication number: 20170055888
    Abstract: The present invention provides an information processing device that, when behavior to be watched for is selected by a behavior selection unit, displays a candidate arrangement position of an image capturing device that depends on the selection on a screen. Thereafter, the information processing device detects the behavior selected to be watched for, by determining whether the positional relationship between a person being watched over and a bed satisfies a predetermined condition.
    Type: Application
    Filed: January 22, 2015
    Publication date: March 2, 2017
    Applicant: NORITSU PRECISION CO., LTD.
    Inventors: Shuichi Matsumoto, Takeshi Murai, Akinori Saeki, Yumiko Nakagawa, Masayoshi Uetsuji
  • Publication number: 20160214966
    Abstract: Disclosed are oxime ester compounds which have specific benzo (unsaturated 5-membered ring)-carbonyl group and their use as photoinitiators in photopolymerizable compositions, in particular in photoresist formulations for display applications, e.g. liquid crystal display (LCD), organic light emitting diode (OLED) and touch panel.
    Type: Application
    Filed: September 8, 2014
    Publication date: July 28, 2016
    Inventors: Kazuhiko Kunimoto, Hisatoshi Kura, Hiroshi Yamamoto, Yumiko Nakagawa, Toshikage Asakura, Kaori Sameshima
  • Publication number: 20160074630
    Abstract: A guidewire has a distal-most end portion that retains its desired shape. The guidewire includes a first brazing member joining a distal end of a core shaft to a distal end of an outer coil, and a second brazing member provided adjacent to and on a proximal side of the first brazing member. The melting point of the first brazing member is higher than the melting point of the second brazing member. As a result, deformation of the first brazing member due to a heat produced during formation of the second brazing member is prevented or minimized.
    Type: Application
    Filed: June 15, 2015
    Publication date: March 17, 2016
    Inventors: Satoru MURATA, Tadahiro KOIKE, Yumiko NAKAGAWA
  • Publication number: 20150265810
    Abstract: A guidewire includes a core shaft and a first coil body that is wound around a distal end portion of the core shaft. In the guidewire, a second coil body is joined to a proximal end portion of the core shaft by a joint, the second coil body including a stranded wire composed of a plurality of wires that are twisted together.
    Type: Application
    Filed: March 13, 2015
    Publication date: September 24, 2015
    Inventor: Yumiko NAKAGAWA
  • Patent number: 9129357
    Abstract: An image processing apparatus including an image processing unit and configured to generate an enlarged image of an original image. The image processing unit is configured to generate the enlarged image by sequentially and repeatedly executing an edge-enhancement and enlargement process on the original image. The edge-enhancement and enlargement process is a process for enhancing edges in an image while enlarging the image.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: September 8, 2015
    Assignee: NK Works Co., Ltd.
    Inventors: Koji Kita, Yukiko Murata, Takahiro Miyamoto, Yumiko Nakagawa, Tomoo Nakano
  • Patent number: 9083058
    Abstract: Disclosed is a nonaqueous electrolytic solution which enables formation of a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge. A nonaqueous-electrolyte battery produced by using the nonaqueous electrolytic solution is also disclosed. The nonaqueous electrolytic solution comprises an electrolyte and a nonaqueous solvent, and includes any of specific nonaqueous electrolytic solutions (A) to (D).
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: July 14, 2015
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Yumiko Nakagawa, Minoru Kotato, Daisuke Noda, Shinichi Kinoshita
  • Patent number: 9025905
    Abstract: An image processing apparatus including a first image processing unit and a second image processing unit. The first image processing unit is configured to calculate a parameter for image processing based on a first image, but not based on a second image, and execute the image processing on the first image using the parameter. The second image processing unit is configured to execute the image processing on the second image using the parameter.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: May 5, 2015
    Assignee: NK Works Co., Ltd.
    Inventors: Koji Kita, Yukiko Murata, Takahiro Miyamoto, Yumiko Nakagawa, Tomoo Nakano
  • Patent number: 8916298
    Abstract: Disclosed is a nonaqueous electrolytic solution which enables formation of a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge. A nonaqueous-electrolyte battery produced by using the nonaqueous electrolytic solution is also disclosed. The nonaqueous electrolytic solution comprises an electrolyte and a nonaqueous solvent, and includes any of specific nonaqueous electrolytic solutions (A) to (D).
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: December 23, 2014
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Yumiko Nakagawa, Minoru Kotato, Daisuke Noda, Shinichi Kinoshita
  • Patent number: 8889302
    Abstract: Disclosed is a nonaqueous electrolytic solution which forms a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge, and a nonaqueous-electrolyte battery using the same. The nonaqueous electrolytic solution has an electrolyte and a nonaqueous solvent with (A) a compound of formula (2): wherein R7 is an optionally halogenated and/or phenylated alkyl group comprising 1-12 carbon atoms, R8 to R12 are independently a hydrogen atom, a halogen atom, an optionally halogenated ether or alkyl group comprising 1-12 carbon atoms, and at least one of R8 to R12 is an optionally halogenated alkyl group comprising 2-12 carbon atoms; and/or (B) a carboxylic acid ester with a phenyl group substituted by at least one alkyl group (having 4 or more carbon atoms) that is optionally substituted.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: November 18, 2014
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Yumiko Nakagawa, Minoru Kotato, Daisuke Noda, Shinichi Kinoshita
  • Patent number: 8846254
    Abstract: Disclosed is a nonaqueous electrolytic solution which enables formation of a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge. A nonaqueous-electrolyte battery produced by using the nonaqueous electrolytic solution is also disclosed. The nonaqueous electrolytic solution comprises an electrolyte and a nonaqueous solvent, and includes any of specific nonaqueous electrolytic solutions (A) to (D).
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: September 30, 2014
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Yumiko Nakagawa, Minoru Kotato, Daisuke Noda, Shinichi Kinoshita
  • Publication number: 20140134481
    Abstract: Disclosed is a nonaqueous electrolytic solution which forms a nonaqueous-electrolyte battery having high capacity and excellent storage characteristics at high temperatures, while sufficiently enhancing safety at the time of overcharge, and a nonaqueous-electrolyte battery using the same. The nonaqueous electrolytic solution has an electrolyte and a nonaqueous solvent with (A) a compound of formula (2): wherein R7 is an optionally halogenated and/or phenylated alkyl group comprising 1-12 carbon atoms, R8 to R12 are independently a hydrogen atom, a halogen atom, an optionally halogenated ether or alkyl group comprising 1-12 carbon atoms, and at least one of R8 to R12 is an optionally halogenated alkyl group comprising 2-12 carbon atoms; and/or (B) a carboxylic acid ester with a phenyl group substituted by at least one alkyl group (having 4 or more carbon atoms) that is optionally substituted.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Yumiko NAKAGAWA, Minoru Kotato, Daisuke Noda, Shinichi Kinoshita
  • Patent number: 8585613
    Abstract: A guidewire includes a core shaft and a coil body wound around an outer periphery of the core shaft. A distal end portion of the core shaft and a distal end portion of the coil body is fixed to each other to form a most distal end portion. The coil body includes a linear portion and a bent portion, the linear portion extending in a distal direction from a proximal end of the coil body, the bent portion being provided on a distal side of the liner portion. The core shaft and the coil body located in the bent portion are fixed to each other with a fixing member.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: November 19, 2013
    Assignee: Asahi Intecc Co., Ltd.
    Inventors: Satoshi Nagano, Yumiko Nakagawa
  • Publication number: 20130177256
    Abstract: An image processing apparatus including a first image processing unit and a second image processing unit. The first image processing unit is configured to calculate a parameter for image processing based on a first image, but not based on a second image, and execute the image processing on the first image using the parameter. The second image processing unit is configured to execute the image processing on the second image using the parameter.
    Type: Application
    Filed: January 10, 2013
    Publication date: July 11, 2013
    Inventors: Koji Kita, Yukiko Murata, Takahiro Miyamoto, Yumiko Nakagawa, Tomoo Nakano