Patents by Inventor Takashi Oda

Takashi Oda 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: 20210055249
    Abstract: The present invention provides an electrode material for a sensor, the material includes a sheet-like carbon nanotube assembly including a plurality of carbon nanotubes, wherein a length of each carbon nanotube extends from one surface of the carbon nanotube assembly toward the other surface thereof, and the carbon nanotube assembly includes a low orientation portion of the carbon nanotubes.
    Type: Application
    Filed: January 21, 2019
    Publication date: February 25, 2021
    Inventors: Takashi ODA, Shotaro MASUDA
  • Patent number: 10899872
    Abstract: An epoxy resin composition in a liquid or solid state having excellent solubility and having high preservation stability. A modified epoxy resin composition including: Compound A containing tris-(2,3-epoxypropyl)-isocyanurate having 1 to 3 glycidyl group(s) in a molecule substituted with a functional group(s) of Formula (1): in which R1 and R2 are each independently an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group; or a halogenated derivative, an aminated derivative, or a nitrated derivative of these groups; and Compound B containing tris-(2,3-epoxypropyl)-isocyanurate, wherein tris-(2,3-epoxypropyl)-isocyanurate of Compound A before the substitution and tris-(2,3-epoxypropyl)-isocyanurate of Compound B comprise 2% by mass to 15% by mass of ?-type tris-(2,3-epoxypropyl)-isocyanurate and a remaining percentage of ?-type tris-(2,3-epoxypropyl)-isocyanurate based on a total mass of Compound A before the substitution and Compound B.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: January 26, 2021
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Yuki Endo, Motohiko Hidaka, Mikio Kasai, Takashi Oda, Nobuyuki Kakiuchi
  • Publication number: 20200397045
    Abstract: A technique which, while avoiding excessive conduction of heat to the flavor source, reduces variance of heat conduction, and which makes it possible to reduce the weight and the cost of the flavor inhaler is disclosed. A flavor inhaler which, provided with a cylindrical holding member extending along a prescribed direction from a lighting end to a non-lighting end, includes a combustion-type heat source disposed at the lighting end, a flavor source which, in the prescribed direction, is arranged towards the non-lighting end with respect to the combustion-type heat source, and a cup-shape cup member which holds the flavor source and has a side wall and a bottom plate.
    Type: Application
    Filed: September 3, 2020
    Publication date: December 24, 2020
    Applicant: JAPAN TOBACCO INC.
    Inventors: Takeshi AKIYAMA, Takashi ODA
  • Patent number: 10871184
    Abstract: A journal bearing including a plurality of bearing pads having pad surfaces which configured to slidably come into contact with an outer circumferential surface of a rotating shaft and disposed at intervals, a key member provided a part of a pad rear surface which faces radially outward in the bearing pad, having a curved surface which is curved around an axis parallel to the central axis, configured to extend to have the same cross-sectional shape, and formed of a material having a hardness higher than that of a material forming the pad rear surface of the bearing pad, and a housing having a support surface in contact with a part of the curved surface of the key member in the circumferential direction and configured to support the key member and the bearing pad to be swingable from an outer side in a radial direction.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 22, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventor: Takashi Oda
  • Patent number: 10869509
    Abstract: The purpose of the present invention is to provide a technique which, while avoiding excessive conduction of heat to the flavor source, reduces variance of heat conduction, and which makes it possible to reduce the weight and the cost of the flavor inhaler.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: December 22, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Takeshi Akiyama, Takashi Oda
  • Publication number: 20200338807
    Abstract: Provided is a method for producing a concave-convex structure, the method including a preparation step of preparing a laminate including a base material layer, a photocurable resin layer containing a fluorine-containing cyclic olefin polymer (A), a photocurable compound (B) and a photocuring initiator (C), and a protective film layer in this order; a peeling step of peeling the protective film layer of the laminate; a pressing step of pressing a mold against the photocurable resin layer exposed in the peeling step; and a light irradiation step of irradiating the photocurable resin layer with light, in which a concave-convex structure having an inverted concave-convex pattern of the mold is produced.
    Type: Application
    Filed: December 5, 2018
    Publication date: October 29, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Takashi ODA, Hisanori OHKITA, Makoto NAKASHIMA
  • Patent number: 10798975
    Abstract: The purpose of the present invention is to provide a technique which, while avoiding excessive conduction of heat to the flavor source, reduces variance of heat conduction, and which makes it possible to reduce the weight and the cost of the flavor inhaler.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: October 13, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Takeshi Akiyama, Takashi Oda
  • Publication number: 20200271124
    Abstract: An impeller 40 includes a disk 41 having a disk shape centered on an axis O, a plurality of blades 42 provided on a disk main surface 413 of the disk 41 facing a first side Dau in an axial direction Da at intervals in a circumferential direction around the axis O, and a cover 43 that covers the plurality of blades 42 from the first side Dau and gradually expands in diameter from the first side Dau toward a second side Dad in the axial direction. The cover 43 has a thick portion 49 at a position distant from a first end portion 431 positioned closest to the first side, the thick portion having a thickness greater than the thickness of the first end portion 431.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 27, 2020
    Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventors: Takashi Oda, Nobuyori Yagi
  • Publication number: 20200269475
    Abstract: A method for producing carbon fiber reinforced resin molded article of the present invention includes press-molding a mixture-made body including carbon fiber and thermoplastic resin to produce the article that is composed of MR The method further includes perforating pores into the mixture-made body, before press-molding mentioned above. As, in perforating, at least the pores are formed so as to penetrate through a hardened part of a surface of the mixture-made body, the article made of the CFRP that does riot have poor appearance, such as whitening or marble pattern, can be produced.
    Type: Application
    Filed: November 5, 2018
    Publication date: August 27, 2020
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Takashi ODA, Katsumi MOROHOSHI, Kenichi HORAI, Takashi KOMIYAMA
  • Publication number: 20200264511
    Abstract: A material for forming an underlayer film according to the present invention is a material for forming an underlayer film which is used to form a resist underlayer film used in a multi-layer resist process, the material including a cyclic olefin polymer which has a repeating structural unit [A] represented by Formula (1) and a repeating structural unit [B] represented by Formula (2), in which a molar ratio [A]/[B] of the structural unit [A] to the structural unit [B] in the cyclic olefin polymer is greater than or equal to 5/95 and less than or equal to 95/5.
    Type: Application
    Filed: May 30, 2018
    Publication date: August 20, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Koji INOUE, Takashi ODA, Keisuke KAWASHIMA
  • Publication number: 20200248713
    Abstract: A compressor 1 includes a base 10 that is fixed on a foundation F and supports a compressor main body 20 from below in a vertical direction Dv, and a connecting part that detachably connects the compressor main body 20 and the base 10 to each other. The compressor main body 20 includes a suction-side protruding pipe 28A and a discharge-side protruding pipe 28B that communicate between an inside and an outside of a casing 21 and protrude outward from an outer peripheral surface of the casing 21. The base 10 includes a support base 11 having a support surface 11f for supporting a lower part of the casing 21, and a suction port 12 that extends downward from the support base 11 in the vertical direction Dv and has a through-hole into which the suction-side protruding pipe 28A is inserted.
    Type: Application
    Filed: January 29, 2020
    Publication date: August 6, 2020
    Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventors: Takashi Oda, Daisuke Hirata
  • Publication number: 20200241419
    Abstract: Provided is a resin material for forming an underlayer film which is used to form a resist underlayer film used in a multi-layer resist process, the resin material including a cyclic olefin polymer (I), in which a temperature at an intersection between a storage modulus (G?) curve and a loss modulus (G?) curve in a solid viscoelasticity of the resin material for forming an underlayer film which is as measured under conditions of a measurement temperature range of 30° C. to 300° C., a heating rate of 3° C./min, and a frequency of 1 Hz in a nitrogen atmosphere in a shear mode using a rheometer is higher than or equal to 40° C. and lower than or equal to 200°.
    Type: Application
    Filed: May 30, 2018
    Publication date: July 30, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Keisuke KAWASHIMA, Takashi ODA, Koji INOUE
  • Publication number: 20200166835
    Abstract: A method of producing a substrate with a fine uneven pattern is a method of producing a substrate having a fine uneven pattern on a surface thereof, the method including a step (a) of preparing a laminate provided with a substrate and a first resin layer provided on the substrate and having a first fine uneven pattern formed on a surface thereof; and a step (b) of forming a second fine uneven pattern corresponding to the first fine uneven pattern on the surface of the substrate by etching the surface of the first fine uneven pattern using the first resin layer as a mask, in which the first resin layer is formed of a resin composition (P) including a fluorine-containing cyclic olefin polymer (A) or a cured product of the resin composition (P).
    Type: Application
    Filed: June 5, 2018
    Publication date: May 28, 2020
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Takashi ODA, Hisanori OHKITA, Yasuhisa KAYABA
  • Patent number: 10641277
    Abstract: A gas seal structure includes: a first member with a first flow path where seal gas flows; a second member that is disposed to face the first member and includes a second flow path where the seal gas flowing from the first flow path flows toward a predetermined seal surface; and a communicating pipe disposed across the first and second flow paths. The communicating pipe includes: a first pipe end and a first seal member that are held within the first flow path, a second pipe end and a second seal member that are held within the second flow path, and a flexible pipe that connects the first pipe end and the second pipe end. A rigidity of the flexible pipe end is lower than a rigidity of each of the first pipe end and the second pipe end.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: May 5, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventors: Daisuke Hirata, Takashi Oda
  • Publication number: 20200132088
    Abstract: A compressor 100 includes: a rotor 10 having a rotary shaft 11 rotating around an axis A, and an impeller 12 provided integrally with the rotary shaft 11; a casing 5 having a casing main body 51 which surrounds the rotor 10 and forms an annular inlet flow path F1 surrounding the axis A at a front stage of the impeller 12, and an inlet nozzle 52 which introduces a fluid into the inlet flow path F1 from an outer side in a radial direction Dr; an external pipe 2 connected to the inlet nozzle 52 to introduce the fluid from the outside to the inlet nozzle 52; and a cleaning liquid supply part 4 which is configured to supply a cleaning liquid from a plurality of locations in a circumferential direction of the external pipe 2 to an interior of the external pipe 2.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 30, 2020
    Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventor: Takashi Oda
  • Patent number: 10632488
    Abstract: A control unit for an aerosol generating device includes: a sensor that outputs a value related to a temperature of a power source capable of being charged and discharged to a load for atomizing an aerosol source; and a controller configured to execute one or more functions of operating the power source when an output value of the sensor is within a first range having at least one of a first upper limit and a first lower limit. The first upper limit or the first lower limit is smaller or larger than a second upper limit or a second lower limit of a second range that is a range of a value related to a temperature at which the one or more functions can be executed, a range of a value related to a temperature at which deterioration of the power source is suppressed, a range of a value related to a temperature at which the power source deteriorates due only to a factor that is the same as normal temperature, or a range corresponding to an operating temperature of the power source.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: April 28, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Takashi Oda, Hiroshi Okuno, Takeshi Akao, Hajime Fujita
  • Publication number: 20200108409
    Abstract: A control unit for an aerosol generating device includes: a sensor that outputs a value related to a temperature of a power source capable of being charged and discharged to a load for atomizing an aerosol source; and a controller configured to execute one or more functions of operating the power source when an output value of the sensor is within a first range having at least one of a first upper limit and a first lower limit. The first upper limit or the first lower limit is smaller or larger than a second upper limit or a second lower limit of a second range that is a range of a value related to a temperature at which the one or more functions can be executed, a range of a value related to a temperature at which deterioration of the power source is suppressed, a range of a value related to a temperature at which the power source deteriorates due only to a factor that is the same as normal temperature, or a range corresponding to an operating temperature of the power source.
    Type: Application
    Filed: September 16, 2019
    Publication date: April 9, 2020
    Applicant: JAPAN TOBACCO INC.
    Inventors: Takashi ODA, Hiroshi OKUNO, Takeshi AKAO, Hajime FUJITA
  • Patent number: 10612600
    Abstract: A journal bearing is provided that supports a rotating shaft to be rotatable around a central axis and includes: a bearing main body that has a sliding contact surface that is in sliding contact with the rotating shaft, an outer circumferential surface that is directed outward in the radial direction to face a side opposite to the sliding contact surface, a recess that is recessed from an outer circumferential surface of the bearing main body inward in the radial direction, and a groove that continuously extends from the recess; a sensor main body that is housed in the recess; and a sensor wiring whose one end is connected to the sensor main body and in which a part thereof in a length direction is housed in the groove.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: April 7, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventor: Takashi Oda
  • Patent number: 10589306
    Abstract: A control unit for an aerosol generating device includes: a sensor that outputs a value related to a temperature of a power source capable of being charged and discharged to a load for atomizing an aerosol source; and a controller configured to execute one or more functions of operating the power source when an output value of the sensor is within a first range having at least one of a first upper limit and a first lower limit. The first upper limit or the first lower limit is smaller or larger than a second upper limit or a second lower limit of a second range that is a range of a value related to a temperature at which the one or more functions can be executed, a range of a value related to a temperature at which deterioration of the power source is suppressed, a range of a value related to a temperature at which the power source deteriorates due only to a factor that is the same as normal temperature, or a range corresponding to an operating temperature of the power source.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: March 17, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Takashi Oda, Hiroshi Okuno, Takeshi Akao, Hajime Fujita
  • Publication number: 20200014246
    Abstract: A wireless power transmission system includes a power-supplying device including an electronic oscillator that generates electric power having a frequency of 1 MHz or more and 5 MHz or less, and a power-supplying coil member in which the electric power flows; and a power-receiving device including a power-receiving coil member that is capable of generating electric power based on the magnetic field generating from the power-supplying coil member, wherein the power-receiving coil member is a sheet coil including an insulating layer and a first coil pattern disposed at one side of the insulating layer, the first coil pattern is composed of wires, and the wires are disposed in spaced apart relation from each other with a predetermined space provided therebetween in the radial direction of the first coil pattern.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 9, 2020
    Applicant: NITTO DENKO CORPORATION
    Inventors: Taiki SUEYOSHI, Masami INOUE, Hisashi TSUDA, Takashi ODA, Kaoru ITO, Hideshi YAMAKAWA, Daigo TSUBAI, Toru MIZUTANI, Yasuyuki OTA