Patents by Inventor Hiroshi Miyazawa

Hiroshi Miyazawa 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: 20240288964
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Application
    Filed: May 7, 2024
    Publication date: August 29, 2024
    Inventor: Hiroshi MIYAZAWA
  • Patent number: 12014001
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: June 18, 2024
    Assignee: Wacom Co., Ltd.
    Inventor: Hiroshi Miyazawa
  • Patent number: 11837693
    Abstract: A polyolefin microporous membrane has a puncture elongation of not more than 2.30 mm. The temperature of the stress inflection point is not less than 80.0° C., and the stress peak value is not more than 1.8 gin thermomechanical analysis (TMA) measurement of the transverse direction of the polyolefin microporous membrane.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: December 5, 2023
    Assignee: Asahi Kasei Kabushiki Kaisha
    Inventors: Mana Kajiwara, Hiroshi Miyazawa
  • Publication number: 20230333689
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Application
    Filed: June 20, 2023
    Publication date: October 19, 2023
    Inventor: Hiroshi MIYAZAWA
  • Patent number: 11714506
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: August 1, 2023
    Assignee: Wacom Co., Ltd.
    Inventor: Hiroshi Miyazawa
  • Publication number: 20220389203
    Abstract: Provided is a polyolefin microporous membrane in which the membrane thickness is 1.0-17.0 ?m inclusive, the flexural modulus, which is the value of the flexural rigidity (gf×cm2/cm) in the longitudinal direction (MD) divided by the cube of the membrane thickness (?m), is 0.3 (?gf×cm2/cm)/?m3 to 1.5 (?gf×cm2/cm)/?m3 inclusive, and the basis weight-converted puncture strength is 70 gf/(g/m2) to 160 gf/(g/m2) inclusive.
    Type: Application
    Filed: October 8, 2020
    Publication date: December 8, 2022
    Applicant: Asahi Kasei Kabushiki Kaisha
    Inventors: Mana Kawachi, Hiroshi Miyazawa, Manabu Sekiguchi, Shinya Hisamitsu, Yoshiki Oda
  • Publication number: 20220365648
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Application
    Filed: August 1, 2022
    Publication date: November 17, 2022
    Inventor: Hiroshi MIYAZAWA
  • Patent number: 11402941
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: August 2, 2022
    Assignee: Wacom Co., Ltd.
    Inventor: Hiroshi Miyazawa
  • Patent number: 11142839
    Abstract: A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm2 in a silver plating solution so as to satisfy (32.6x?300)?y?(32.6x+200) assuming that a product of a concentration of potassium cyanide in the silver plating solution and a current density is y (g·A/L·dm2) and that a liquid temperature of the silver plating solution is x (° C.), the silver plating solution containing 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: October 12, 2021
    Assignee: DOWA METALTECH CO., LTD.
    Inventors: Shunki Sadamori, Hiroshi Miyazawa, Masafumi Ogata, Keisuke Shinohara
  • Publication number: 20210208758
    Abstract: An input system is provided which is capable of mitigating certain inconveniences that may arise due to data processing performed by a host processor. The input system includes a first signal path, a second signal path, and a switch section. The first signal path is used for transmitting a signal from a sensor controller to a display controller through the host processor. The second signal path is used for transmitting a signal from the sensor controller to the display controller without passing the signal through the host processor. The switch section is configured to be able to switch between the first signal path and the second signal path.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 8, 2021
    Inventor: Hiroshi MIYAZAWA
  • Patent number: 10985354
    Abstract: This separator for electricity storage devices comprises a porous base and a thermoplastic polymer layer that is arranged in at least a part of the outermost surface of at least one surface of the porous base, and wherein: a thermoplastic polymer contained in the thermoplastic polymer layer contains a copolymer that has, as a monomer unit, an ethylenically unsaturated monomer (P) having a polyalkylene glycol group; and the thermoplastic polymer layer contains the thermoplastic polymer in an amount of more than 3% by mass but 100% by mass or less if the thermoplastic polymer layer is taken as 100% by mass.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: April 20, 2021
    Assignee: Asahi Kasei Kabushiki Kaisha
    Inventors: Hiroshi Miyazawa, Masanori Nakazawa, Masatoshi Ikemi, Naoki Machida
  • Patent number: 10811659
    Abstract: An object is to provide a separator excellent in adhesiveness to electrodes and a separator for an electricity storage device also excellent in handling performance. A separator for an electricity storage device having a polyolefin microporous film and a thermoplastic polymer coating layer covering at least a part of at least one of surfaces of the polyolefin microporous film, in which the thermoplastic polymer coating layer, on the polyolefin microporous film, has a portion containing a thermoplastic polymer and a portion not containing the thermoplastic polymer in a sea-island configuration, the thermoplastic polymer coating layer contains the thermoplastic polymer having at least two glass-transition temperatures, at least one of the glass-transition temperatures is in a range of less than 20° C. and at least one of the glass-transition temperatures is in a range of 20° C. or more.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: October 20, 2020
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Hiroshi Miyazawa, Keitaro Ameyama, Takashi Shuto
  • Patent number: 10770706
    Abstract: A binder for an electricity storage device comprising a copolymer having an ethylenic unsaturated monomer having a polyalkyleneglycol group (P) as a monomer unit, wherein the average number of repeating units (n) of polyalkyleneglycol groups of the ethylenic unsaturated monomer having a polyalkyleneglycol group (P) is 3 or greater.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: September 8, 2020
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Masatoshi Ikemi, Hiroshi Miyazawa
  • Publication number: 20200259148
    Abstract: This separator for electricity storage devices comprises a porous base and a thermoplastic polymer layer that is arranged in at least a part of the outermost surface of at least one surface of the porous base, and wherein: a thermoplastic polymer contained in the thermoplastic polymer layer contains a copolymer that has, as a monomer unit, an ethylenically unsaturated monomer (P) having a polyalkylene glycol group; and the thermoplastic polymer layer contains the thermoplastic polymer in an amount of more than 3% by mass but 100% by mass or less if the thermoplastic polymer layer is taken as 100% by mass.
    Type: Application
    Filed: November 18, 2016
    Publication date: August 13, 2020
    Applicant: Asahi Kasei Kabushiki Kaisha
    Inventors: Hiroshi Miyazawa, Masanori Nakazawa, Masatoshi Ikemi, Naoki Machida
  • Patent number: 10655986
    Abstract: A position indicator includes a light emitting element, a resonance circuit including a coil which, in operation, transmits and receives a signal to and from a sensor of a position detection apparatus and a capacitor connected in parallel to the coil, and a signal generation circuit which, in operation, accumulates power of the signal received from the sensor by the resonance circuit and generates a light emission driving controlling signal that drives and controls the light emitting element to emit light based on the accumulated power. The light emitting element is driven and controlled by the light emission driving controlling signal generated by the signal generation circuit to perform light emission control of the light emitting element of the position indicator by the position detection apparatus. The position indicator has a simple configuration and performs light emission control of the light emitting element under control of the position detection apparatus.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: May 19, 2020
    Assignee: Wacom Co., Ltd.
    Inventors: Hiroshi Miyazawa, Toshihiko Horie
  • Publication number: 20200144577
    Abstract: A polyolefin microporous membrane has a puncture elongation of not more than 2.30 mm. The temperature of the stress inflection point is not less than 80.0° C., and the stress peak value is not more than 1.8 gin thermomechanical analysis (TMA) measurement of the transverse direction of the polyolefin microporous membrane.
    Type: Application
    Filed: August 31, 2018
    Publication date: May 7, 2020
    Applicant: Asahi Kasei Kabushiki Kaisha
    Inventors: Mana Kajiwara, Hiroshi Miyazawa
  • Patent number: 10597791
    Abstract: A silver-plated product, wherein the preferred orientation plane of a surface layer of silver is {111} plane and wherein the ratio of the full-width at half maximum of an X-ray diffraction peak on {111} plane after heating the silver-plated product at 50° C. for 168 hours to the full-width at half maximum of an X-ray diffraction peak on {111} plane before the heating of the silver-plated product is not less than 0.5, is produced by forming the surface layer on a base material by electroplating at a liquid temperature of 12 to 24° C. and a current density of 3 to 8 A/dm2 in a silver plating solution which contains 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium, so as to cause the product of the concentration of potassium cyanide and the current density to be 840 g·A/L·dm2 or less.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: March 24, 2020
    Assignee: DOWA METALTECH CO., LTD.
    Inventors: Shunki Sadamori, Hiroshi Miyazawa, Masafumi Ogata, Keisuke Shinohara
  • Patent number: 10583430
    Abstract: An ion exchange membrane having a structure that an ion exchange resin is filled in spaces of a porous base film, the porous base film has a structure that at least two porous olefin resin layers are laminated with a bonding strength of 100 gf/cm or more to less than 700 gf/cm and a Gurley air permeance of 500 sec/100 ml or less in terms of a 100 ?m thick film. In this ion exchange membrane, base film has high air permeability though it has a multi-layer structure that a plurality of porous resin films are bonded together, and therefore a rise in electric resistance caused by the lamination of the base sheets is effectively suppressed.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: March 10, 2020
    Assignee: ASTOM CORPORATION
    Inventors: Tomoaki Takahashi, Hiroshi Miyazawa, Nobuyuki Tanaka, Nobuhiko Ohmura, Kazuo Mizuguchi, Kenji Fukuta
  • Patent number: 10567023
    Abstract: A sensing device has a detection portion having a plate shape and including a first set of one or more indication sensors and a securing portion extending from the detection portion. The securing portion secures the device to a piece of electronic equipment having a plate shape, a back and a front, the front including a display with a second set of one or more indication sensors. The securing portion is sized and shaped to fit between the back of the piece of electronic equipment and a base part of a protective cover to secure the device to the piece of electronic equipment.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 18, 2020
    Assignee: Wacom Co., Ltd.
    Inventors: Hiroshi Miyazawa, Toshihiko Horie, Nobutaka Ide
  • Publication number: 20200048785
    Abstract: A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm2 in a silver plating solution so as to satisfy (32.6x?300)?y?(32.6x+200) assuming that a product of a concentration of potassium cyanide in the silver plating solution and a current density is y (g·A/L·dm2) and that a liquid temperature of the silver plating solution is x (° C.), the silver plating solution containing 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium.
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Applicant: DOWA METALTECH CO., LTD.
    Inventors: Shunki Sadamori, Hiroshi Miyazawa, Masafumi Ogata, Keisuke Shinohara