Patents by Inventor Hironori Hayakawa

Hironori Hayakawa 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: 10845066
    Abstract: A heat source unit of a refrigerating apparatus includes a heat exchanger, a blower, an electronic component controlling driving of an actuator, a casing having a vent, and first and second partitioning plates. The heat exchanger has first, second, third and fourth side face parts. The first partitioning plate is disposed between the first and fourth side face parts. An interior of the casing has a first space surrounded by the first to fourth side face parts and the first partitioning plate, and a second space partitioned from the first space by the first partitioning plate. The second space is divided by the second partitioning plate into a third space and a fourth space situated below the third space and exposed externally from the casing. The electrical component is disposed in the third space. The second partitioning plate has a first ventilation opening communicating between the third and fourth spaces.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: November 24, 2020
    Assignee: Daikin Industries, Ltd.
    Inventor: Hironori Hayakawa
  • Patent number: 10777709
    Abstract: Provided is a substrate with transparent electrode, which is capable of achieving both acceleration of crystallization dining a heat treatment and suppression of crystallization under a normal temperature environment. In the substrate with transparent electrode, a transparent electrode thin-film formed of a transparent conductive oxide is formed on a film substrate. An underlayer that contains a metal oxide as a main component is formed between the film substrate and the transparent electrode thin-film. The underlayer and the transparent electrode thin-film are in contact with each other. The transparent electrode thin-film is amorphous, and the base layer is dielectric and crystalline.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: September 15, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Takashi Kuchiyama, Hironori Hayakawa, Hiroaki Ueda, Yuji Motohara, Kenji Yamamoto
  • Patent number: 10662521
    Abstract: A substrate with a transparent electrode which includes an amorphous transparent electrode layer on a transparent film substrate. When a bias voltage of 0.1 V is applied to the amorphous transparent electrode layer, the layer has continuous regions where a current value at a voltage-applied surface is 50 nA or more. Each of the continuous regions has an area of 100 nm2 or more and the number of the continuous regions is 50/?m2 or more. In one embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. With respect to the substrate with a transparent electrode according to the present invention, the transparent electrode layer may be crystallized in a short period of time.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: May 26, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Hironori Hayakawa, Takashi Kuchiyama, Kenji Yamamoto
  • Publication number: 20200109139
    Abstract: The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.
    Type: Application
    Filed: May 20, 2019
    Publication date: April 9, 2020
    Applicant: Japan Tobacco Inc.
    Inventors: Hisashi KAWASAKI, Hiroyuki ABE, Kazuhide HAYAKAWA, Tetsuya IIDA, Shinichi KIKUCHI, Takayuki YAMAGUCHI, Toyomichi NANAYAMA, Hironori KURACHI, Masahiro TAMARU, Yoshikazu HORI, Mitsuru TAKAHASHI, Takayuki YOSHIDA, Toshiyuki SAKAI
  • Publication number: 20190207060
    Abstract: Provided is a substrate with transparent electrode, which is capable of achieving both acceleration of crystallization dining a heat treatment and suppression of crystallization under a normal temperature environment. In the substrate with transparent electrode, a transparent electrode thin-film formed of a transparent conductive oxide is formed on a film substrate. An underlayer that contains a metal oxide as a main component is formed between the film substrate and the transparent electrode thin-film. The underlayer and the transparent electrode thin-film are in contact with each other. The transparent electrode thin-film is amorphous, and the base layer is dielectric and crystalline.
    Type: Application
    Filed: March 6, 2019
    Publication date: July 4, 2019
    Inventors: Takashi Kuchiyama, Hironori Hayakawa, Hiroaki Ueda, Yuji Motohara, Kenji Yamamoto
  • Patent number: 10270010
    Abstract: Provided is a substrate with transparent electrode, which is capable of achieving both acceleration of crystallization during a heat treatment and suppression of crystallization under a normal temperature environment. In the substrate with transparent electrode, a transparent electrode thin-film formed of a transparent conductive oxide is formed on a film substrate. An underlayer that contains a metal oxide as a main component is formed between the film substrate and the transparent electrode thin-film. The underlayer and the transparent electrode thin-film are in contact with each other. The transparent electrode thin-film is amorphous, and the base layer is dielectric and crystalline.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: April 23, 2019
    Assignee: KANEKA CORPORATION
    Inventors: Takashi Kuchiyama, Hironori Hayakawa, Hiroaki Ueda, Yuji Motohara, Kenji Yamamoto
  • Patent number: 10173393
    Abstract: A transparent electrode-equipped substrate includes a metal oxide transparent electrode layer on a transparent substrate. The average maximum curvature Ssc of the surface of the transparent electrode layer is preferably 5.4×10?4 nm?1 or less. For example, if the transparent electrode layer is subjected to a surface treatment by low discharge-power sputtering after deposition, the Ssc of the transparent electrode layer can be reduced. This transparent electrode-equipped substrate excels in close adhesion between the transparent electrode layer and a lead-out wiring line disposed on the transparent electrode layer. The transparent electrode layer is obtained by, for example, performing a transparent electrode deposition step of through the application of a first discharge power and then performing a surface treatment step through the application of a second discharge power.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: January 8, 2019
    Assignee: KANEKA CORPORATION
    Inventors: Hironori Hayakawa, Shinya Omoto, Takashi Kuchiyama
  • Patent number: 10138541
    Abstract: A resin substrate with a transparent electrode having a low resistance, and a manufacturing method thereof including: a deposition step wherein a transparent electrode layer of indium tin oxide is formed on a transparent film substrate by a sputtering method, and a crystallization step wherein the transparent electrode layer is crystallized. In the deposition step, a sputtering deposition is performed using a sputtering target containing indium oxide and tin oxide, while a sputtering gas containing argon and oxygen is introduced into a chamber. It is preferable that an effective exhaust rate S, calculated from a rate Q of the sputtering gas introduced into the chamber and a pressure P in the chamber by a formula S (L/second)=1.688×Q (sccm)/P (Pa), is 1,200-5,000 (L/second). It is also preferable that a resistivity of the transparent electrode layer is less than 3×10?4 ?cm.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: November 27, 2018
    Assignee: Kaneka Corporation
    Inventors: Hironori Hayakawa, Takashi Kuchiyama, Hiroaki Ueda
  • Publication number: 20180194105
    Abstract: A transparent electrode-equipped substrate includes a metal oxide transparent electrode layer on a transparent substrate. The average maximum curvature Ssc of the surface of the transparent electrode layer is preferably 5.4×10?4 nm?1 or less. For example, if the transparent electrode layer is subjected to a surface treatment by low discharge-power sputtering after deposition, the Ssc of the transparent electrode layer can be reduced. This transparent electrode-equipped substrate excels in close adhesion between the transparent electrode layer and a lead-out wiring line disposed on the transparent electrode layer. The transparent electrode layer is obtained by, for example, performing a transparent electrode deposition step of through the application of a first discharge power and then performing a surface treatment step through the application of a second discharge power.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 12, 2018
    Inventors: Hironori HAYAKAWA, Shinya OMOTO, Takashi KUCHIYAMA
  • Publication number: 20180187300
    Abstract: A substrate with a transparent electrode which includes an amorphous transparent electrode layer on a transparent film substrate. When a bias voltage of 0.1 V is applied to the amorphous transparent electrode layer, the layer has continuous regions where a current value at a voltage-applied surface is 50 nA or more. Each of the continuous regions has an area of 100 nm2 or more and the number of the continuous regions is 50/?m2 or more. In one embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. In another embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. With respect to the substrate with a transparent electrode according to the present invention, the transparent electrode layer may be crystallized in a short period of time.
    Type: Application
    Filed: January 25, 2018
    Publication date: July 5, 2018
    Inventors: Hironori Hayakawa, Takashi Kuchiyama, Kenji Yamamoto
  • Patent number: 9903015
    Abstract: A substrate with a transparent electrode which includes an amorphous transparent electrode layer on a transparent film substrate. When a bias voltage of 0.1 V is applied to the amorphous transparent electrode layer, the layer has continuous regions where a current value at a voltage-applied surface is 50 nA or more. Each of the continuous regions has an area of 100 nm2 or more and the number of the continuous regions is 50/?m2 or more. In one embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. In another embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. With respect to the substrate with a transparent electrode according to the present invention, the transparent electrode layer may be crystallized in a short period of time.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: February 27, 2018
    Assignee: KANEKA CORPORATION
    Inventors: Hironori Hayakawa, Takashi Kuchiyama, Kenji Yamamoto
  • Patent number: 9657386
    Abstract: A transparent electroconductive film includes a transparent electrode layer on a transparent film substrate. The transparent electrode layer is formed of an amorphous indium tin composite oxide and has a tin oxide content of 3 to 12% by mass and a thickness of 15 to 30 nm. In an analysis range of the transparent electrode layer, a bond energy ESn of tin 3d5/2 and a bond energy EIn of indium 3d5/2 as determined by X-ray photoelectron spectroscopy measurement satisfy the following requirements: a minimum point of a bond energy difference between the bond energies ESn and EIn is present closer to the surface of the transparent electrode layer than a maximum point of the bond energy difference ESn?EIn; and a difference Emax?Emin between the maximum value Emax and the minimum value Emin of the bond energy difference is 0.1 eV or more.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: May 23, 2017
    Assignee: KANEKA CORPORATION
    Inventors: Hironori Hayakawa, Takashi Kuchiyama
  • Publication number: 20170081754
    Abstract: A transparent electroconductive film includes transparent electrode layer on a transparent film substrate. The transparent electrode layer is formed of an amorphous indium tin composite oxide and has a tin oxide content of 3 to 12% by mass and a thickness of 15 to 30 nm. In an analysis range of the transparent electrode layer, a bond energy ESn of tin 3d5/2 and a bond energy EIn of indium 3d5/2 as determined by X-ray photoelectron spectroscopy measurement satisfy the following requirements: a minimum point of a bond energy difference between the bond energies ESn and EIn is present closer to the surface of the transparent electrode layer than a maximum point of the bond energy difference ESn-EIn; and a difference Emax-Emin between the maximum value Emax and the minimum value Emin of the bond energy difference is 0.1 eV or more.
    Type: Application
    Filed: February 3, 2015
    Publication date: March 23, 2017
    Inventors: Hironori Hayakawa, Takashi Kuchiyama
  • Patent number: 9549462
    Abstract: Provided is a transparent conductive film including a transparent electrode layer composed of a patterned thin metal wire on at least one surface of a transparent film substrate. The line width of the wire is 5 ?m or less. The wire includes a first metal layer and a second metal layer that is in contact with the first metal layer, in this order from a transparent film substrate side. Both of the first and second metal layers contain copper in an amount of 90% by weight or more. The total film thickness of the first and second metal layers is 150 to 1000 nm. The diffraction angle 2? of the (111) plane of the second metal layer is less than 43.400° as measured using a CuK? ray as an X-ray source, and the first metal layer has crystal properties different from those of the second metal layer.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: January 17, 2017
    Assignee: KANEKA CORPORATION
    Inventors: Tooru Irie, Takahisa Fujimoto, Takashi Kuchiyama, Hironori Hayakawa, Shinya Omoto, Kenji Yamamoto
  • Publication number: 20160351752
    Abstract: Provided is a substrate with transparent electrode, which is capable of achieving both acceleration of crystallization during a heat treatment and suppression of crystallization under a normal temperature environment. In the substrate with transparent electrode, a transparent electrode thin-film formed of a transparent conductive oxide is formed on a film substrate. An underlayer that contains a metal oxide as a main component is formed between the film substrate and the transparent electrode thin-film. The underlayer and the transparent electrode thin-film are in contact with each other. The transparent electrode thin-film is amorphous, and the base layer is dielectric and crystalline.
    Type: Application
    Filed: January 19, 2015
    Publication date: December 1, 2016
    Applicant: KANEKA CORPORATION
    Inventors: Takashi Kuchiyama, Hironori Hayakawa, Hiroaki Ueda, Yuji Motohara, Kenji Yamamoto
  • Patent number: 9353968
    Abstract: A heat source unit of a refrigerating apparatus includes a heat exchanger, a blower, an electrical component, a rectifying member, and a casing. The casing houses the heat exchanger, blower, electrical component, and rectifying member. The casing has a vent that vents air upward. The electrical component controls driving of an actuator, and includes a heat-generating part and a heat sink. The heat sink is installed on the heat-generating part, and has a heat-radiating fin. The rectifying member extends along a vertical direction, and covers the heat-radiating fin, and rectifies flow of air. An air inlet is formed on a lower part, and an air outlet on an upper part of the rectifying member. A first air flow path is formed inside the rectifying member. An air flow generated by the blower passes through the first air flow path. The heat-radiating fin is positioned in the first air flow path.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: May 31, 2016
    Assignee: Daikin Industries, Ltd.
    Inventor: Hironori Hayakawa
  • Publication number: 20160044778
    Abstract: Provided is a transparent conductive film including a transparent electrode layer composed of a patterned thin metal wire on at least one surface of a transparent film substrate. The line width of the wire is 5 ?m or less. The wire includes a first metal layer and a second metal layer that is in contact with the first metal layer, in this order from a transparent film substrate side. Both of the first and second metal layers contain copper in an amount of 90% by weight or more. The total film thickness of the first and second metal layers is 150 to 1000 nm. The diffraction angle 2? of the (111) plane of the second metal layer is less than 43.400° as measured using a CuK? ray as an X-ray source, and the first metal layer has crystal properties different from those of the second metal layer.
    Type: Application
    Filed: March 3, 2014
    Publication date: February 11, 2016
    Inventors: Tooru Irie, Takahisa Fujimoto, Takashi Kuchiyama, Hironori Hayakawa, Shinya Omoto, Kenji Yamamoto
  • Publication number: 20150345009
    Abstract: A substrate with a transparent electrode which includes an amorphous transparent electrode layer on a transparent film substrate. When a bias voltage of 0.1 V is applied to the amorphous transparent electrode layer, the layer has continuous regions where a current value at a voltage-applied surface is 50 nA or more. Each of the continuous regions has an area of 100 nm2 or more and the number of the continuous regions is 50/?m2 or more. In one embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. In another embodiment, the layer has a tin oxide content of 6.5% or more and 8% or less by mass. With respect to the substrate with a transparent electrode according to the present invention, the transparent electrode layer may be crystallized in a short period of time.
    Type: Application
    Filed: December 18, 2013
    Publication date: December 3, 2015
    Inventors: Hironori Hayakawa, Takashi Kuchiyama, Kenji Yamamoto
  • Publication number: 20150282386
    Abstract: A heat source unit of a refrigerating apparatus includes a heat exchanger, an actuator, an electrical component controlling the actuator, a casing, and a partitioning plate. The casing has bottom and top plates with a vent on the top plate. The heat exchanger has first, second, third and fourth side face parts. The actuator is disposed in a first space surrounded by the first to fourth side face parts, and the partitioning plate. The electronic component is disposed in a second space partitioned from the first space by the partitioning plate. The second space is in a corner formed by the first and second side face parts. The partitioning plate is positioned between end parts of the first and fourth side face parts, and at least a portion is inserted between the bottom and top plates and fixed in a placed state.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 1, 2015
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventor: Hironori HAYAKAWA
  • Publication number: 20150276263
    Abstract: A heat source unit of a refrigerating apparatus includes a heat exchanger, a blower, an electrical component, a rectifying member, and a casing. The casing houses the heat exchanger, blower, electrical component, and rectifying member. The casing has a vent that vents air upward. The electrical component controls driving of an actuator, and includes a heat-generating part and a heat sink. The heat sink is installed on the heat-generating part, and has a heat-radiating fin. The rectifying member extends along a vertical direction, and covers the heat-radiating fin, and rectifies flow of air. An air inlet is formed on a lower part, and an air outlet on an upper part of the rectifying member. A first air flow path is formed inside the rectifying member. An air flow generated by the blower passes through the first air flow path. The heat-radiating fin is positioned in the first air flow path.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 1, 2015
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventor: Hironori HAYAKAWA