Patents by Inventor Yasuo Tanaka

Yasuo Tanaka 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: 12163885
    Abstract: An analysis device including a flow channel member, a suction mechanism, and a measurement unit. The flow channel member includes a flow channel; The suction mechanism is connected to a first end of the flow channel member and is configured to introduce a liquid sample from a second end of the flow channel member to the flow channel and hold the liquid sample between fluid layers in a part of the flow channel. The measurement unit includes a light irradiation unit a light reception unit configured to receive light from the part of the flow channel and the contents of the part of the flow channel when irradiated by the light irradiation unit. The measurement unit includes an aperture member to limit light from the light irradiation unit and includes an opening having an opening width shorter than the length of the part of the flow channel.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: December 10, 2024
    Assignees: SHIMADZU CORPORATION, RIKEN, KYOCERA Corporation
    Inventors: Yasuo Tsukuda, Takahide Hiramatsu, Toshiro Kimura, Masayoshi Ito, Yoshihide Hayashizaki, Yuji Tanaka, Yoshihiro Yuu, Taku Matsudera, Atsushi Sasaki
  • Patent number: 12162709
    Abstract: A post-processing apparatus includes a first conveyor, a second conveyor, a third conveyor, and a conveyance passage corrector. The first conveyor conveys a sheet conveyed along a first conveyance passage downstream from the first conveyor. The second conveyor conveys the sheet along a second conveyance passage. The third conveyor conveys the sheet along a third conveyance passage. The conveyance passage corrector includes a retracting mechanism to retract from a joining position at which the third conveyance passage joins to the first conveyance passage and turns a conveyance direction of the sheet toward the first conveyor when the sheet enters from the third conveyance passage to the first conveyance passage.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: December 10, 2024
    Assignee: Ricoh Company, Ltd.
    Inventors: Takato Mochizuki, Kentaroh Fukami, Yuuki Nakagawa, Atsushi Kuriyama, Yusuke Tanaka, Akikazu Iwata, Yasuo Ohba, Hiroki Yoshida, Takuya Fukuhara, Ryoh Suzuki
  • Publication number: 20240390738
    Abstract: An object of the present disclosure is to provide a novel golf ball having excellent spin performance on approach shots. The present disclosure provides a golf ball comprising a golf ball body and a paint film composed of at least one layer and formed on a surface of the golf ball body, wherein at least one layer of the paint film contains a polyurethane as a resin component, the polyurethane is obtained by a reaction between a polyol composition containing a polyol and a polyisocyanate composition containing a polyisocyanate, and the polyol composition contains, as a polyol component, a urethane polyol having a structural unit derived from a polyether polycarbonate diol.
    Type: Application
    Filed: April 12, 2024
    Publication date: November 28, 2024
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventors: Yasuo NAITO, Masayuki ONISHI, Kazuyoshi SHIGA, Hiroaki TANAKA, Takehiko HYODO
  • Publication number: 20240390739
    Abstract: An object of the present disclosure is to provide a golf ball from which stain such as mud or grass juice can be wiped off when the stain is adhered to the golf ball while the spin performance of the golf ball on approach shots is not substantially lowered. The present disclosure provides a golf ball comprising a golf ball body and a paint film composed of at least one layer and formed on a surface of the golf ball body, wherein at least one layer of the paint film contains a polyurethane as a resin component, and the polyurethane has a structural unit derived from a polyether polycarbonate diol.
    Type: Application
    Filed: April 12, 2024
    Publication date: November 28, 2024
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventors: Yasuo NAITO, Masayuki ONISHI, Kazuyoshi SHIGA, Hiroaki TANAKA, Takehiko HYODO
  • Patent number: 12099207
    Abstract: A virtual image display device includes: an image display element that displays an image to be displayed as a virtual image; a propagation optical system that propagates light from the image display element; and a light guide member that guides the light propagated by the propagation optical system. The light guide member includes: a light beam incident part that introduces light including image information from the propagation optical system into the light guide member; an image extractor that extracts the light including image information from an inside of the light guide member; and an image emitter that emits the light including image information to an outside of the light guide member. The propagation optical system includes one or more optical members each having a curved surface shape that is non-rotationally symmetric with respect to an optical axis.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: September 24, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Naoki Nakamura, Shiori Ohsugi, Shigenobu Hirano, Yasuo Katano, Kenji Kameyama, Norikazu Igarashi, Aino Hasegawa, Satomi Tanaka, Masahiro Itoh, Yoshifumi Sudoh, Susumu Momma, Shun Okazaki
  • Patent number: 12087515
    Abstract: An electrolytic capacitor that includes a resin molding that includes a capacitor element including an anode, a dielectric layer, and a cathode, a sealing resin sealing the capacitor element; a first external electrode on a first end surface of the resin molding; and a second external electrode on a second end surface and connected to the cathode exposed at the second end surface of the resin molding, wherein when viewed in a thickness direction perpendicular to the length direction, the anode includes a first anode region having a first outer edge exposed at the first end surface and connected to the first external electrode, and a second anode region having a second outer edge positioned closest to the second external electrode in the length direction, and a length of the first outer edge is greater than a length of the second outer edge in a width direction.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: September 10, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Yasuo Tanaka
  • Publication number: 20240296997
    Abstract: An electrolytic capacitor element that includes: an anode having a front end face and a base end face; a dielectric layer on at least one main face of the anode but excluding the base end face; a mask layer on the dielectric layer adjacent the base end face; and a cathode on the dielectric layer on the front end face side from the mask layer, wherein the cathode includes a solid electrolyte layer and a conductive layer, the solid electrolyte layer includes a first layer including a first conductive polymer doped with a first dopant and a second layer including a second conductive polymer doped with a second dopant, the second layer is partially disposed in the plane of the solid electrolyte layer, and the second conductive polymer is more likely to be dedoped than the first conductive polymer
    Type: Application
    Filed: May 15, 2024
    Publication date: September 5, 2024
    Inventors: Yasuo TANAKA, Keiji YOSHIDA
  • Publication number: 20240288086
    Abstract: A boss is shaped in a tubular form and is injection molded integrally with a housing that forms a flow passage. A ring member is press-fitted to an inner peripheral wall of the boss. A shaft placed on a radially inner side of the ring member is configured to be rotated about a central axis. A movable valve is coupled to a portion of the shaft and is configured to adjust a size of a cross-sectional area of a passage opening at the flow passage. Each of gate marks of the housing is a trace of a site of the housing where molten resin is injected at a time of injection molding of the housing. Each of ribs radially inwardly projects from the inner peripheral wall of the boss and is placed at a corresponding location of the boss which is between adjacent two of the gate marks.
    Type: Application
    Filed: May 8, 2024
    Publication date: August 29, 2024
    Inventors: Atsushi TANAKA, Yasuo KATO, Ryo SANO
  • Patent number: 12033808
    Abstract: An electrolytic capacitor that includes a stack having multiple capacitor elements stacked in a thickness direction perpendicular to a length direction, wherein a first end of a first cathode is first closest to a second external electrode among all of ends of the cathodes of the multiple capacitor elements, a second end of a second cathode is second closest to the second external electrode, and an end of the second external electrode is closer to a first external electrode than the second end of the second cathode.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: July 9, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Yasuo Tanaka
  • Publication number: 20240194414
    Abstract: A solid electrolytic capacitor element that includes: an anode including a valve acting metal substrate and having a front end face and a base end face; a dielectric layer on at least a first main face of the anode but excluding at least the base end face; a mask layer including an insulating material on the dielectric layer adjacent the base end face; and a cathode on the dielectric layer at a position closer to the front end face as compared to the mask layer, wherein the cathode includes: a solid electrolyte layer on the dielectric layer, and a conductive layer on the solid electrolyte layer, the solid electrolyte layer includes a protrusion adjacent the mask layer, and a largest thickness of the solid electrolyte layer at the protrusion is larger than a thickness of the solid electrolyte layer at a rest of the solid electrolyte layer excluding the protrusion.
    Type: Application
    Filed: February 22, 2024
    Publication date: June 13, 2024
    Inventor: Yasuo TANAKA
  • Publication number: 20240030087
    Abstract: Provided are a semiconductor device with a bonding strength ensured between an electrode of a semiconductor element and a terminal, and a power conversion device including the semiconductor device. A semiconductor device includes: a semiconductor element having an electrode; a substrate; a terminal; and a bonding material. The terminal has a through hole and has a step portion in the inside of the through hole. The bonding material covers the step portion in the inside of the through hole and is in contact with the electrode of the semiconductor element.
    Type: Application
    Filed: June 8, 2023
    Publication date: January 25, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yasunari HINO, Yasuo TANAKA, Shinnosuke SODA
  • Patent number: 11805803
    Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: November 7, 2023
    Assignee: JAPAN TOBACCO INC.
    Inventors: Mitsuharu Sugyo, Yasuo Tanaka
  • Publication number: 20230077518
    Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 16, 2023
    Applicant: JAPAN TOBACCO INC.
    Inventors: Mitsuharu SUGYO, Yasuo TANAKA
  • Publication number: 20230043077
    Abstract: An electrolytic capacitor including: a resin molding including a capacitor element with an anode, a dielectric layer, and a cathode, and a sealing resin sealing the capacitor element; a first external electrode on a first end surface; and a second external electrode connected to the cathode at a second end surface and including a first electrode portion on a first side surface and having a first electrode end in contact with the first side surface and closest to the first end surface in the length direction, and, when viewed in a thickness direction, a region where the capacitor element is opposite to the first electrode portion in a width direction includes a first region where a distance in the width direction between the capacitor element and the first electrode portion is shorter than a distance in the width direction between the capacitor element and the first electrode end.
    Type: Application
    Filed: September 29, 2022
    Publication date: February 9, 2023
    Inventor: Yasuo TANAKA
  • Publication number: 20230038003
    Abstract: An electrolytic capacitor that includes a resin molding that includes a capacitor element including an anode, a dielectric layer, and a cathode, a sealing resin sealing the capacitor element; a first external electrode on a first end surface of the resin molding; and a second external electrode on a second end surface and connected to the cathode exposed at the second end surface of the resin molding, wherein when viewed in a thickness direction perpendicular to the length direction, the anode includes a first anode region having a first outer edge exposed at the first end surface and connected to the first external electrode, and a second anode region having a second outer edge positioned closest to the second external electrode in the length direction, and a length of the first outer edge is greater than a length of the second outer edge in a width direction.
    Type: Application
    Filed: September 29, 2022
    Publication date: February 9, 2023
    Inventor: Yasuo TANAKA
  • Publication number: 20230028493
    Abstract: An electrolytic capacitor that includes a stack having multiple capacitor elements stacked in a thickness direction perpendicular to a length direction, wherein a first end of a first cathode is first closest to a second external electrode among all of ends of the cathodes of the multiple capacitor elements, a second end of a second cathode is second closest to the second external electrode, and an end of the second external electrode is closer to a first external electrode than the second end of the second cathode.
    Type: Application
    Filed: September 30, 2022
    Publication date: January 26, 2023
    Inventor: Yasuo TANAKA
  • Patent number: 11528932
    Abstract: A flavor-containing sheet for a smoking article, the sheet comprising a thickening polysaccharide, a flavor, an emulsifier, and a filler.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: December 20, 2022
    Assignee: JAPAN TOBACCO INC.
    Inventors: Mitsuharu Sugyo, Yasuo Tanaka
  • Patent number: 11515098
    Abstract: A solid electrolytic capacitor that includes a valve-action metal substrate including a dielectric layer having pores on at least one main surface thereof, a mask layer made of an insulating material and covering a periphery of the main surface of the valve-action metal substrate, and a cathode layer on the dielectric layer at least within a region surrounded by the mask layer. The cathode layer includes a solid electrolyte layer on the dielectric layer, and the solid electrolyte layer includes a first layer filling the pores of the dielectric layer, a second layer on the dielectric layer and along an outer peripheral portion of the region surrounded by the mask layer, the second layer being made of a material same as or different from that of the first layer, and a third layer covering the second layer and the dielectric layer.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: November 29, 2022
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Yasuo Tanaka
  • Publication number: 20220204986
    Abstract: A cytoplasmic male sterile plant of the genus Lactuca is provided having low temperature growth ability comparable to that of a plant of the genus Lactuca with a normal cytoplasm, or a progeny thereof. For example, it is possible to alleviate a reduction in the growth ability at low temperature observed in previous CMS plants of the genus Lactuca and provide a CMS plant of the genus Lactuca having low temperature growth ability.
    Type: Application
    Filed: April 17, 2020
    Publication date: June 30, 2022
    Inventors: Shingo HORIUCHI, Takao SUZUKI, Atsushi IZUMIDA, Yasuo TANAKA
  • Patent number: 11188632
    Abstract: An information processing device includes an authentication unit, an accepting unit, a communication unit, and a controller. The authentication unit is configured to authenticate an operator. The accepting unit is configured to accept an operation corresponding to authority of the operator authenticated by the authentication unit. The communication unit is configured to communicate with an external device. The controller is configured to, when a state of being unable to communicate with the external device continues for a preset time or longer while an operation permitted only to an operator having specific authority is remotely performed from the external device, perform control so as to bring about a state that is not a state where only the operator having the specific authority is able to perform the operation.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: November 30, 2021
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Yasuo Tanaka