Patents by Inventor Kazuaki Takahashi

Kazuaki Takahashi 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: 20230227703
    Abstract: The present invention provides a resin composition for an adhesive, being useful as a component of an adhesive having a favorable adhesion property to glass and giving favorable appearance after adhesion. The resin composition for an adhesive contains a polyhydroxyurethane resin. This polyhydroxyurethane resin contains a structural unit formed by polymerizing a compound (A) having at least two five-membered cyclic carbonate structures and a compound (B) having at least two primary amino groups, the polyurethane resin contains a urethane bond, a hydroxy group, and a secondary amino group in the structural unit. Further, this polyhydroxyurethane resin has an amine number of 1 to 50 mgKOH/g and has a hydroxyl number of 10 to 230 mgKOH/g.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 20, 2023
    Inventors: Kazuaki MUTO, Kazuya KIMURA, Kenichi TAKAHASHI
  • Publication number: 20230231959
    Abstract: A reading apparatus includes a reading part that reads information of a document, a housing that accommodates the reading part, a document feeding port feed the document therethrough, and a cover member that is disposed on the housing and is displaceable to an open position at which the document feeding port is opened and a closed position at which the document feeding port is closed, wherein the cover member includes an opening and closing end portion on an upstream side in a transport direction of the document, the housing includes a facing portion that is a portion facing a bottom surface of the opening and closing end portion when the cover member is at the closed position, and a gap through which the document passes is formed between a part or the whole of the bottom surface of the opening and closing end portion and the facing portion.
    Type: Application
    Filed: December 23, 2022
    Publication date: July 20, 2023
    Inventors: Ryuichi SATO, Kazuki MANO, Kazuaki TAKAHASHI
  • Publication number: 20230124557
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventors: Yutaka MURAKAMI, Shutai OKAMURA, Kiyotaka KOBAYASHI, Masayuki ORIHASHI, Kazuaki TAKAHASHI
  • Patent number: 11563522
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: January 24, 2023
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Yutaka Murakami, Shutai Okamura, Kiyotaka Kobayashi, Masayuki Orihashi, Kazuaki Takahashi
  • Publication number: 20220388311
    Abstract: A recording apparatus 101 includes a carriage 21 mounted with a liquid storage portion 46 and a recording head 22, the carriage 21 being movable to a visual check position, where liquid in the liquid storage portion 46 is visually checkable through a front surface 43F, and to a recording position, where the recording head 22 ejects the liquid to a medium, and light emitting units 81 and capable of illuminating the inside of the liquid storage portion 46 at least when the carriage 21 is positioned at the visual check position.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 8, 2022
    Inventors: Takaho NAGUMO, Kazuaki TAKAHASHI, Ichiro YOSHIOKA
  • Publication number: 20220371328
    Abstract: A recording apparatus 101 includes a liquid storage portion 46 configured to store liquid, a recording head 22 that ejects liquid supplied from the liquid storage portion 46 onto the medium, and a light emitting unit 301 configured to emit light, wherein the liquid storage portion 46 has a float 48 configured to float on liquid in the liquid storage portion 46 and to move according to movement of liquid surface LS while maintaining a posture, and a front surface 43F in which the liquid in the liquid storage portion 46 is visually checkable from outside the liquid storage portion 46, wherein the float 48 has a front surface 48a that by receiving the light from the light emitting unit 301, appears luminous when viewed from a direction facing the front surface 43F.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 24, 2022
    Inventors: Takaho NAGUMO, Kazuaki TAKAHASHI, Ichiro YOSHIOKA
  • Patent number: 11372078
    Abstract: A wireless communication device for a road side zone includes a wireless communication circuit that forms beams in plural different directions in a time division scheme in an area which includes plural routes. The wireless communication device for a road side zone includes a recording circuit that records time transition in the direction of the beam used by the wireless communication circuit, which forms the beams in the plural different directions in a time division scheme, for wireless communication with a second wireless communication device provided to a mobile apparatus which moves on any of the plural routes.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: June 28, 2022
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Kosei Nakano, Masataka Irie, Takenori Sakamoto, Hiroyuki Motozuka, Kazuaki Takahashi
  • Publication number: 20220158762
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Inventors: Yutaka MURAKAMI, Shutai OKAMURA, Kiyotaka KOBAYASHI, Masayuki ORIHASHI, Kazuaki TAKAHASHI
  • Patent number: 11277226
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: March 15, 2022
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Yutaka Murakami, Shutai Okamura, Kiyotaka Kobayashi, Masayuki Orihashi, Kazuaki Takahashi
  • Patent number: 11254148
    Abstract: A medium processing apparatus includes a printer, a supporting member having a sheet-like shape and configured to support a discharged medium, and a winding unit configured to wind the supporting member and move with respect to the printer. The winding unit has a first case and a second case that rotatably support a winding shaft, and a placement portion placed at a flat surface. The first case and the second case in a state where axis lines of respective bearing portions that support the winding shaft are aligned with each other and in a state of being held so as to be mutually non-rotatable in a plane orthogonal to an axis line of the winding shaft, and when the winding unit is installed on a flat surface, the placement portion contacts the flat surface.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: February 22, 2022
    Assignee: Seiko Epson Corporation
    Inventors: Nobuhiko Hamada, Hiroto Miyauchi, Kazuaki Takahashi
  • Patent number: 10973463
    Abstract: An information processing device includes a first member that includes a substantially plate-shaped casing and a predetermined detection unit, a second member that includes a substantially plate-shaped casing and that holds a battery inside the second member, and a connection unit that includes an elastic body and connects a part of an outer circumferential end surface of the first member to a part of an outer circumferential end surface of the second member such that a surface direction of one surface of the first member substantially matches a surface direction of one surface of the second member. The information processing device is worn on a predetermined body part such that the one surface of the first member and the one surface of the second member are located on a side of the body part.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: April 13, 2021
    Assignee: SONY CORPORATION
    Inventors: Masayuki Ishikura, Yoshio Oguchi, Takashi Kubodera, Kazuaki Takahashi, Hiroshi Nakayama, Kazuhiro Nakagomi
  • Publication number: 20200406646
    Abstract: A medium processing apparatus includes a printer, a supporting member having a sheet-like shape and configured to support a discharged medium, and a winding unit configured to wind the supporting member and move with respect to the printer. The winding unit has a first case and a second case that rotatably support a winding shaft, and a placement portion placed at a flat surface. The first case and the second case in a state where axis lines of respective bearing portions that support the winding shaft are aligned with each other and in a state of being held so as to be mutually non-rotatable in a plane orthogonal to an axis line of the winding shaft, and when the winding unit is installed on a flat surface, the placement portion contacts the flat surface.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Inventors: Nobuhiko HAMADA, Hiroto MIYAUCHI, Kazuaki TAKAHASHI
  • Publication number: 20200270088
    Abstract: Provided is a medium loading device onto which a medium discharged from a discharge port of a printing apparatus is loaded, the medium loading device including a sheet configured to support the medium and a winding shaft configured to wind the sheet.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 27, 2020
    Inventors: Nobuhiko Hamada, Hiroto Miyauchi, Kazuaki Takahashi
  • Publication number: 20200266930
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 20, 2020
    Inventors: Yutaka MURAKAMI, Shutai OKAMURA, Kiyotaka KOBAYASHI, Masayuki ORIHASHI, Kazuaki TAKAHASHI
  • Patent number: 10680752
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: June 9, 2020
    Assignee: Panasonic Intellectual Property Corporation of America
    Inventors: Yutaka Murakami, Shutai Okamura, Kiyotaka Kobayashi, Masayuki Orihashi, Kazuaki Takahashi
  • Patent number: 10574376
    Abstract: A transmission device includes: a modulator that selects an Orbital Angular Momentum (OAM) propagation mode among N (N is an integer equal to or greater than 2) OAM propagation modes in accordance with a value of bit data to be transmitted; and a transmitter that transmits a signal of the OAM propagation mode selected by the modulator.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: February 25, 2020
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Naoki Adachi, Tomohiro Kimura, Takayuki Sotoyama, Kazuaki Takahashi, Naganori Shirakata, Koji Takinami, Takenori Sakamoto
  • Publication number: 20190377058
    Abstract: A wireless communication device for a road side zone includes a wireless communication circuit that forms beams in plural different directions in a time division scheme in an area which includes plural routes. The wireless communication device for a road side zone includes a recording circuit that records time transition in the direction of the beam used by the wireless communication circuit, which forms the beams in the plural different directions in a time division scheme, for wireless communication with a second wireless communication device provided to a mobile apparatus which moves on any of the plural routes.
    Type: Application
    Filed: April 11, 2019
    Publication date: December 12, 2019
    Inventors: KOSEI NAKANO, MASATAKA IRIE, TAKENORI SAKAMOTO, HIROYUKI MOTOZUKA, KAZUAKI TAKAHASHI
  • Patent number: 10506050
    Abstract: A device cooperation support system includes a user apparatus configured to receive an operation result output from an external device, to output a control signal for operating the external device, and to perform device cooperation control based on a device cooperation rule, and a device cooperation support apparatus configured to support device cooperation between the user apparatus and the external device. The device cooperation support apparatus receives registration of an external device from a device registrant, creates the device cooperation rule by combining condition clause information with execution clause information created on the basis of device operation definition information of the registered external device, and delivers the device cooperation rule to the selected user apparatus based on association between the selected user apparatus and the device cooperation rule.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: December 10, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA DIGITAL SOLUTIONS CORPORATION
    Inventors: Masumi Inaba, Akira Ishitsuka, Dai Kanazawa, Shinichi Fujita, Takehiro Yoshimoto, Kazuaki Takahashi
  • Patent number: 10402296
    Abstract: A data collection apparatus includes a data collection section configured to receive sequential time-series output data pieces for each of data sources, a data shaping section configured to perform data shaping processing on the sequential time-series output data pieces based on a predetermined data shaping rule set for each of the data sources such that the resulting data pieces are reduced in number or in data amount as compared with the output data pieces output from the data source, a data transmission section configured to transmit the output data pieces to the monitor control apparatus, and a data shaping rule control section configured to receive the data shaping rule set for each of the data sources from the monitor control apparatus and to set the received data shaping rule in the data shaping section.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: September 3, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA SOLUTIONS CORPORATION
    Inventors: Kazuaki Takahashi, Takehiro Yoshimoto, Nobuyuki Fukushima, Masumi Inaba, Hiroyuki Oikawa
  • Patent number: D990555
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: June 27, 2023
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Kazuaki Takahashi, Hiroto Miyauchi