Patents by Inventor Hiroyuki Tsuchiya

Hiroyuki Tsuchiya 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: 10207484
    Abstract: A manufacturing method of a joined body in which a plurality of structures are joined to each other, the method including forming of an adhesive layer on one face of a medium; adjusting of viscosity of the adhesive layer formed in the forming of the adhesive layer; transcribing the adhesive layer of which viscosity is adjusted in the adjusting of viscosity to the structure; and measuring of surface roughness of the adhesive layer on a transcribing film in a stage before the transcribing.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: February 19, 2019
    Assignee: Seiko Epson Corporation
    Inventor: Hiroyuki Tsuchiya
  • Patent number: 10189259
    Abstract: A joining method includes a process of applying a joining material including a thermosetting resin to a member. The joining material includes an addition-type silicone resin. The joining material includes one or more kinds selected from the group consisting of a methyl-based straight silicone resin, a phenyl-based silicone resin, and a modified silicone resin.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: January 29, 2019
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Hiroyuki Tsuchiya, Yasuhide Matsuo, Kenji Otsuka, Minehiro Imamura, Tomohiro Hayashi, Kei Tadachi
  • Publication number: 20190001681
    Abstract: An electronic device includes a joined-structure assembly in which a plurality of structures are joined together. At least one of the plurality of structures includes a movable region, a part of an adhesive agent applied between the structures faces a space communicating with the movable region, and the adhesive agent includes an organo-siloxane compound with three or more reaction points.
    Type: Application
    Filed: July 1, 2016
    Publication date: January 3, 2019
    Inventors: Yasuhide Matsuo, Kenji Otsuka, Hiroyuki Tsuchiya, Kei Tadachi, Wataru Takahashi
  • Publication number: 20180272736
    Abstract: A valve unit includes a flow path member having an opening surface that has a flow path opening of a liquid flow path, a valve having a sealing surface configured to seal the flow path opening, and a sealing member disposed on one of a peripheral portion of the flow path opening in the opening surface and a portion of the sealing surface facing the peripheral portion. The sealing surface is configured to be moved forward and backward relative to the opening surface to open and close the flow path opening. The sealing member is configured to be in contact with the peripheral portion of the flow path opening and the sealing surface when the valve is closed. The sealing member includes a fluorinated polyether.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 27, 2018
    Inventors: Kei TADACHI, Satoshi NAGATOYA, Hiroyuki TSUCHIYA
  • Publication number: 20180243483
    Abstract: A method of producing metallic medical supplies includes supplying a metallic material selected from the group consisting of Ti, a Ti alloy, stainless steel and a Co—Cr alloy as a base material; treating the base material by carrying out anodic oxidation treatment in which an acid electrolytic bath or an alkali electrolytic bath is used as an electrolytic solution, and pulsed current having a frequency of 50 to 10,000 Hz is applied to the base material in the electrolytic solution to carry out electrolysis treatment to form a film having micro pores and/or micro unevennesses having a density of 5×104/mm2 or more on a surface of the base material; and carrying out iodine-impregnation treatment to impregnate the film with iodine or iodine compounds, wherein the metallic medical supplies have an antimicrobial activity value of not less than 2 to not more than 4.
    Type: Application
    Filed: February 13, 2018
    Publication date: August 30, 2018
    Inventors: Hiroyuki Tsuchiya, Matsufumi Takaya, Masatsugu Maejima
  • Publication number: 20180050530
    Abstract: A manufacturing method of a joined body in which a plurality of structures are joined to each other, the method including forming of an adhesive layer on one face of a medium; adjusting of viscosity of the adhesive layer formed in the forming of the adhesive layer; transcribing the adhesive layer of which viscosity is adjusted in the adjusting of viscosity to the structure; and measuring of surface roughness of the adhesive layer on a transcribing film in a stage before the transcribing.
    Type: Application
    Filed: July 26, 2017
    Publication date: February 22, 2018
    Inventor: Hiroyuki TSUCHIYA
  • Patent number: 9889231
    Abstract: A method of producing metallic medical supplies includes supplying a metallic material as a base material; treating the base material by carrying out any one of electrochemical treatment, chemical treatment, thermal and/or mechanical treatment or a combination of two or more of these treatments to form a film having micro pores and/or micro unevennesses having a density of 5? 104/mm2 on a surface of the base material; and carrying out iodine-impregnation treatment to impregnate the film with iodine or iodine compounds.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 13, 2018
    Assignee: PROSTEC Co., Ltd.
    Inventors: Hiroyuki Tsuchiya, Matsufumi Takaya, Masatsugu Maejima
  • Patent number: 9849397
    Abstract: A communication device includes a first terminal unit connected to an actuator device having a sensor. Transmission of a steering signal transmitted from a steering wireless device to the actuator device, and transmission of detected signal detected by the sensor in the actuator device are conducted via the first terminal unit. The communication device further includes a control unit. The control unit conducts processing to generate a connection error signal representing that the actuator device are not connected on the basis of a result of determination whether the detected signal is acquired from the actuator device via the first terminal unit, and transmit the connection error signal to the steering wireless device side.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: December 26, 2017
    Assignee: FUTABA CORORATION
    Inventors: Masahiro Saegusa, Hiroyuki Tsuchiya, Masahiro Tanaka, Kota Toyotomi
  • Publication number: 20170334207
    Abstract: A joining method includes a process of applying a joining material including a thermosetting resin to a member. The joining material includes an addition-type silicone resin. The joining material includes one or more kinds selected from the group consisting of a methyl-based straight silicone resin, a phenyl-based silicone resin, and a modified silicone resin.
    Type: Application
    Filed: August 7, 2017
    Publication date: November 23, 2017
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Hiroyuki TSUCHIYA, Yasuhide MATSUO, Kenji OTSUKA, Minehiro IMAMURA, Tomohiro HAYASHI, Kei TADACHI
  • Patent number: 9789691
    Abstract: A joining method includes a process of applying a joining material including a thermosetting resin to a member. The joining material includes an addition-type silicone resin. The joining material includes one or more kinds selected from the group consisting of a methyl-based straight silicone resin, a phenyl-based silicone resin, and a modified silicone resin.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: October 17, 2017
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Hiroyuki Tsuchiya, Yasuhide Matsuo, Kenji Otsuka, Minehiro Imamura, Tomohiro Hayashi, Kei Tadachi
  • Patent number: 9770668
    Abstract: An angle detecting device includes a rotatably supported magnet, and a magnetic sensor disposed opposite to the magnet. An output of the magnetic sensor is changed based on a magnetic flux change due to a rotation of the magnet. The magnet is disposed such that a distance between the magnetic sensor and the magnet is changed by the rotation of the magnet.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 26, 2017
    Assignee: FUTABA CORPORATION
    Inventors: Hiroyuki Tsuchiya, Ippei Konishi
  • Patent number: 9682862
    Abstract: An aggregate of carbon-based fine structures in which a plurality of carbon-based fine structures are collected, wherein respective carbon-based fine structures are oriented in the same direction. The above aggregate of carbon-based fine structures is an aggregate of a plurality of carbon-based fine structures in a state they are pulled by one another with strong interaction, and has such a length that allows the improvement of the handeability and workability thereof.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: June 20, 2017
    Assignee: Taiyo Nippon Sanso Corporation
    Inventors: Yoshikazu Nakayama, Toshikazu Nosaka, Osamu Suekane, Takeshi Nagasaka, Toshiki Goto, Hiroyuki Tsuchiya, Keisuke Shiono
  • Patent number: 9559678
    Abstract: An analog signal generation apparatus includes: a converter which converts an input waveform signal into a one-bit signal; a control section which, in response to a mute-off instruction, controls a pulse width time length of the one-bit signal, output from the converter, to progressively increase from zero to a target value; and a filter which converts the one-bit signal, controlled by the control section, into an analog signal. The control section may further perform, in response to a mute-on instruction, control for progressively decreasing the pulse width time length of the one-bit signal, output from the converter, from a current value to zero. The mute-off instruction is given in response to turning-on of a power supply, and the mute-on instruction is given in response to a power supply OFF instruction.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: January 31, 2017
    Assignee: YAMAHA CORPORATION
    Inventors: Hiroyuki Tsuchiya, Eiichi Takeishi
  • Publication number: 20160359393
    Abstract: A rotary electric machine includes a rotating shaft 18 rotatably supported by a housing, a stator including armature windings, a rotor including field cores and field windings, slip rings electrically connected to the field windings, brushes contacted and electrically connected to the slip rings, and a brush holder including the brushes and terminals. The rotor is provided with one or more fans. The terminals include exposed portions exposed at least partially from the brush holder, and the exposed portion are disposed on a ventilation path of a cooling airflow W generated by rotation of the fans. Accordingly, since the exposed portion are disposed on the ventilation path of the cooling airflow, heat caused by an energization can be efficiently dissipated, and heat generated in the brushes due to the interfacial friction is dissipated from the exposed portions.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 8, 2016
    Applicant: DENSO CORPORATION
    Inventor: Hiroyuki TSUCHIYA
  • Publication number: 20160303073
    Abstract: The present invention provides an agent for prophylactic treatment, therapeutic treatment, or prevention of metastasis of giant cell tumor occurring in a bone and soft tissue, chondrosarcoma, or bone sarcoma, a local infusion for artery embolization, and an artificial bone, which comprises a substance having a PPAR?-agonistic activity and/or a PPAR? expression-inducing activity as an active ingredient. The agent for prophylactic treatment, therapeutic treatment, or prevention of metastasis, the local infusion for artery embolization, and the artificial bone of the present invention are a radical therapeutic agent or radical therapeutic material that can cause apoptosis in giant cell tumor occurring in a bone and soft tissue, chondrosarcoma, or bone sarcoma to make the tumor disappear, and can induce differentiation of the tumor into fat cells to make the tumor disappear.
    Type: Application
    Filed: September 25, 2014
    Publication date: October 20, 2016
    Applicant: NIPPON CHEMIPHAR CO., LTD
    Inventors: Akihiko TAKEUCHI, Hiroyuki TSUCHIYA
  • Publication number: 20160191070
    Abstract: An analog signal generation apparatus includes: a converter which converts an input waveform signal into a one-bit signal; a control section which, in response to a mute-off instruction, controls a pulse width time length of the one-bit signal, output from the converter, to progressively increase from zero to a target value; and a filter which converts the one-bit signal, controlled by the control section, into an analog signal. The control section may further perform, in response to a mute-on instruction, control for progressively decreasing the pulse width time length of the one-bit signal, output from the converter, from a current value to zero. The mute-off instruction is given in response to turning-on of a power supply, and the mute-on instruction is given in response to a power supply OFF instruction.
    Type: Application
    Filed: December 22, 2015
    Publication date: June 30, 2016
    Inventors: Hiroyuki TSUCHIYA, Eiichi TAKEISHI
  • Patent number: 9306424
    Abstract: A rotor for a rotary electric machine includes a pair of Lundell-type cores, a plurality of magnets, and a magnet retainer. The pair of Lundell-type cores includes a plurality of claw poles with flange portions projecting to a circumferential direction of the rotor from an end portion on an outer diameter side of each of the claw poles. The plurality of magnets are arranged between the pair of Lundell-type cores, and are magnetized in a direction of reducing flux leakage. The magnet retainer retains each of the magnets, and has side surfaces in the circumferential direction. At least one of the side surfaces is provided with at least one projection for restraining movement of the magnet retainer in an axial direction along a rotary shaft.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: April 5, 2016
    Assignee: DENSO CORPORATION
    Inventors: Hiroyuki Tsuchiya, Koji Kondo
  • Publication number: 20160062355
    Abstract: A communication device includes a first terminal unit connected to an actuator device having a sensor. Transmission of a steering signal transmitted from a steering wireless device to the actuator device, and transmission of detected signal detected by the sensor in the actuator device are conducted via the first terminal unit. The communication device further includes a control unit. The control unit conducts processing to generate a connection error signal representing that the actuator device are not connected on the basis of a result of determination whether the detected signal is acquired from the actuator device via the first terminal unit, and transmit the connection error signal to the steering wireless device side.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 3, 2016
    Inventors: Masahiro Saegusa, Hiroyuki Tsuchiya, Masahiro Tanaka, Kota Toyotomi
  • Publication number: 20150330811
    Abstract: An angle detecting device includes a rotatably supported magnet, and a magnetic sensor disposed opposite to the magnet. An output of the magnetic sensor is changed based on a magnetic flux change due to a rotation of the magnet. The magnet is disposed such that a distance between the magnetic sensor and the magnet is changed by the rotation of the magnet.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 19, 2015
    Inventors: Hiroyuki TSUCHIYA, Ippei KONISHI
  • Publication number: 20150239223
    Abstract: A joining method includes a process of applying a joining material including a thermosetting resin to a member. The joining material includes an addition-type silicone resin. The joining material includes one or more kinds selected from the group consisting of a methyl-based straight silicone resin, a phenyl-based silicone resin, and a modified silicone resin.
    Type: Application
    Filed: February 26, 2015
    Publication date: August 27, 2015
    Inventors: Hiroyuki TSUCHIYA, Yasuhide MATSUO, Kenji OTSUKA, Minehiro IMAMURA, Tomohiro HAYASHI, Kei TADACHI