Patents by Inventor Kazuhisa Watanabe

Kazuhisa Watanabe 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: 10793465
    Abstract: A base material for a disk roll containing a layered silicate, in which the layered silicate is constituted to contain two or more kinds of minerals having an interlayer distance exceeding 10 angstroms. A base material for a disk roll is excellent in the compressive strength and wear resistance thereby.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: October 6, 2020
    Assignee: NICHIAS CORPORATION
    Inventors: Ryo Tanaka, Shigeru Nakama, Kazuhisa Watanabe
  • Patent number: 10576382
    Abstract: A non-limiting example game apparatus includes a first LCD and a second LCD, a touch panel is provided on the second LCD. A pre-hitting operation screen is displayed on the second LCD, and a mark for designating a target landing point is displayed in this screen. A player designates a desired target landing point by moving the mark by a touch operation. A target shot power value for causing a ball to arrive the designated target landing point is calculated with using parameters set for a club that is currently selected. However, when the designated target landing point exceeds a position that the ball is hit using the club under selection with a maximum power value, the mark is moved to the position concerned and the maximum power value is set as a target shot power value.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: March 3, 2020
    Assignee: NINTENDO CO., LTD.
    Inventors: Yoshiaki Onishi, Nobuo Matsumiya, Shunsuke Matsushita, Hiroshi Miyamoto, Nobuya Ohashi, Kazuhisa Watanabe, Yuichi Mizobe
  • Patent number: 10513456
    Abstract: A method for producing a heat-resistant roll, and a roll produced by the method, the method including: fabricating a roll part comprising 5 wt % or more of a clay mineral; grinding the roll surface of the roll part; conducting a surface treatment in which the ground roll surface is smoothed in a moisturized state; and forming a coating film of a clay mineral on the surface-treated roll surface.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: December 24, 2019
    Assignee: NICHIAS CORPORATION
    Inventors: Kazuhisa Watanabe, Tetsuya Mihara
  • Publication number: 20190225531
    Abstract: A base material for a disk roll containing a layered silicate, in which the layered silicate is constituted to contain two or more kinds of minerals having an interlayer distance exceeding 10 angstroms. A base material for a disk roll is excellent in the compressive strength and wear resistance thereby.
    Type: Application
    Filed: July 12, 2017
    Publication date: July 25, 2019
    Applicant: NICHIAS CORPORATION
    Inventors: Ryo TANAKA, Shigeru NAKAMA, Kazuhisa WATANABE
  • Patent number: 10215325
    Abstract: A thermal insulation material can suitably be used as a thermal insulation material for a hot press, a rubber vulcanizing machine, and an injection molding machine, a casing for an induction furnace, and the like, and exhibits good workability, excellent heat resistance, excellent mechanical strength, excellent toughness, excellent working accuracy, excellent thickness accuracy, and the like. The thermal insulation material is produced by hot-pressing a plurality of prepregs in a state in which the plurality of prepregs are stacked, each of the plurality of prepregs being obtained by impregnating heat-resistant paper with a thermosetting resin, the thermal insulation material including 32 to 64 mass % of a fibrous material and 36 to 68 mass % of the thermosetting resin.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: February 26, 2019
    Assignee: NICHIAS CORPORATION
    Inventors: Yoshiro Kurimoto, Shigeru Nakama, Kazuhisa Watanabe
  • Patent number: 10184430
    Abstract: A diagnosis device for an evaporated fuel processing device includes: a pump arranged to pressurize or depressurize a system including the fuel tank and the canister; at least one pressure sensor arranged to sense a pressure within the system; and a fuel temperature sensor arranged to sense a temperature of a fuel within the fuel tank, the diagnosis device being configured to select a first leakage diagnosis using a positive pressure or a negative pressure existing within the fuel tank, or a second leakage diagnosis using a forcible pressurization or a forcible depressurization by the pump, based on a temperature difference between a fuel temperature at a start of driving, and a fuel temperature after an end of the driving, with respect to a request of a leakage diagnosis.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: January 22, 2019
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kazuhisa Watanabe, Kazuki Toyoda, Hitoshi Oohashi, Toshiaki Inoue
  • Patent number: 10138847
    Abstract: An evaporated fuel processing device includes: an evaporated fuel passage connecting a fuel tank and a canister; a purge passage connecting the canister and an intake passage of an internal combustion engine a first purge control valve arranged to open and close the purge passage; a tank open passage connecting a position on an upstream side of the first purge control valve in the purge passage, and the tank; and a second purge control valve arranged to open and close the tank open passage, when the fuel tank becomes a negative pressure, the second purge control valve being opened to introduce an atmospheric pressure through the canister.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: November 27, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kazuhisa Watanabe, Kazuki Toyoda, Hitoshi Oohashi
  • Publication number: 20180171938
    Abstract: A diagnosis device for an evaporated fuel processing device includes: a pump arranged to pressurize or depressurize a system including the fuel tank and the canister; at least one pressure sensor arranged to sense a pressure within the system; and a fuel temperature sensor arranged to sense a temperature of a fuel within the fuel tank, the diagnosis device being configured to select a first leakage diagnosis using a positive pressure or a negative pressure existing within the fuel tank, or a second leakage diagnosis using a forcible pressurization or a forcible depressurization by the pump, based on a temperature difference between a fuel temperature at a start of driving, and a fuel temperature after an end of the driving, with respect to a request of a leakage diagnosis.
    Type: Application
    Filed: June 23, 2015
    Publication date: June 21, 2018
    Applicants: Nissan Motor Co., Ltd., Nissan Motor Co., Ltd.
    Inventors: Kazuhisa Watanabe, Kazuki Toyoda, Hitoshi Oohashi, Toshiaki Inoue
  • Publication number: 20180171939
    Abstract: An evaporated fuel processing device includes: an evaporated fuel passage connecting a fuel tank and a canister; a purge passage connecting the canister and an intake passage of an internal combustion engine a first purge control valve arranged to open and close the purge passage; a tank open passage connecting a position on an upstream side of the first purge control valve in the purge passage, and the tank; and a second purge control valve arranged to open and close the tank open passage, when the fuel tank becomes a negative pressure, the second purge control valve being opened to introduce an atmospheric pressure through the canister.
    Type: Application
    Filed: June 23, 2015
    Publication date: June 21, 2018
    Inventors: Kazuhisa Watanabe, Kazuki Toyoda, Hitoshi Oohashi
  • Publication number: 20170216729
    Abstract: A non-limiting example game apparatus includes a first LCD and a second LCD, a touch panel is provided on the second LCD. A pre-hitting operation screen is displayed on the second LCD, and a mark for designating a target landing point is displayed in this screen. A player designates a desired target landing point by moving the mark by a touch operation. A target shot power value for causing a ball to arrive the designated target landing point is calculated with using parameters set for a club that is currently selected. However, when the designated target landing point exceeds a position that the ball is hit using the club under selection with a maximum power value, the mark is moved to the position concerned and the maximum power value is set as a target shot power value.
    Type: Application
    Filed: January 25, 2017
    Publication date: August 3, 2017
    Inventors: Yoshiaki ONISHI, Nobuo MATSUMIYA, Shunsuke MATSUSHITA, Hiroshi MIYAMOTO, Nobuya OHASHI, Kazuhisa WATANABE, Yuichi MIZOBE
  • Publication number: 20170183252
    Abstract: Provide is a heat-resistant roll with improved effectively characteristics, a production method thereof, and a method of producing sheet glass using the heat-resistant roll. A method of producing a heat-resistant roll equipped with a roll portion containing 5% by weight or more of clay includes: a grinding step (S101) of grinding a roll surface of the roll portion; and a surface treatment step (S102) of performing surface treatment of smoothening the ground roll surface in a wet state.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 29, 2017
    Applicant: NICHIAS CORPORATION
    Inventors: Masaaki NAKAYAMA, Daiji TAHARA, Kouji IWATA, Kazuhisa WATANABE
  • Patent number: 9682123
    Abstract: The invention provides methods for treating metabolic disease in a subject and methods for increasing the expression of ILDR2 in a subject. The invention further provides a method for identifying an agent which modulates expression of an Ildr2 RNA comprising contacting a cell with an agent; determining expression of the Ildr2 RNA in the presence and the absence of the agent; and comparing expression of the Ildr2 RNA in the presence and the absence of the agent, wherein a change in the expression of the Ildr2 RNA in the presence of the agent is indicative of an agent which modulates the level of expression of the RNA.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: June 20, 2017
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Rudolph L. Leibel, Kazuhisa Watanabe, Wendy K. Chung, Stuart G. Fischer, Charles Leduc, Elizabeth Watson, Maria Laura Cremona
  • Patent number: 9637413
    Abstract: A base material for a disk roll, the base material including: 5 to 9 wt % of ceramic fibers, 20 to 40 wt % of kibushi clay, 2 to 20 wt % of bentonite and 40 to 60 wt % of mica.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: May 2, 2017
    Assignee: NICHIAS CORPORATION
    Inventors: Kazuhisa Watanabe, Tetsuya Mihara, Taichi Shiratori
  • Patent number: 9604865
    Abstract: A process for producing a base material for disks including forming a raw slurry material into a platy shape and drying the plate, the raw slurry material containing inorganic fibers which have a wet volume of about 300 mL/5 g or larger and which are amorphous or have a degree of crystallinity of about 50% or lower.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: March 28, 2017
    Assignee: NICHIAS CORPORATION
    Inventors: Osamu Horiuchi, Kazuhisa Watanabe, Masaaki Nakayama
  • Patent number: 9604867
    Abstract: A heat-resistant roll with improved characteristics, a production method thereof, and a method of producing sheet glass using the heat-resistant roll. A method of producing a heat-resistant roll equipped with a roll portion containing 5% by weight or more of clay includes: a grinding step (S101) of grinding a roll surface of the roll portion; and a surface treatment step (S102) of performing surface treatment of smoothening the ground roll surface in a wet state.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: March 28, 2017
    Assignee: NICHIAS CORPORATION
    Inventors: Masaaki Nakayama, Daiji Tahara, Kouji Iwata, Kazuhisa Watanabe
  • Publication number: 20160221861
    Abstract: A method for producing a heat-resistant roll including: a roll part fabricating step for fabricating a roll part comprising 5 wt % or more of a clay mineral; a grinding step for grinding the roll surface of the roll part; a surface treatment step for conducting a surface treatment in which the ground roll surface is smoothed in a moisturized state; and a clay coating film forming step for forming a coating film of a clay mineral on the surface-treated roll surface.
    Type: Application
    Filed: August 22, 2014
    Publication date: August 4, 2016
    Inventors: Kazuhisa Watanabe, Tetsuya Mihara
  • Patent number: 9404467
    Abstract: An ignition unit (11) has a superimposed voltage generation circuit (17) that feeds, between electrodes of an ignition plug (9), a superimposed voltage of the same direction as a discharge voltage, and in an operation range wherein an engine rotation speed is equal to or lower than a given speed and an engine load is equal to or lower than a given load, feeding of the superimposed voltage is carried out. Although the energization time for a primary coil (15a) is basically set in accordance with the engine rotation speed, the energization time TDWLON for the superimposed voltage feeding is set shorter than the energization time TDWLOFF for the superimposed voltage non-feeding. With this, temperature increase of the ignition unit (11) caused by the feeding of the superimposed voltage is suppressed.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: August 2, 2016
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Taisuke Shiraishi, Kazuhisa Watanabe, Shinichi Okamoto
  • Patent number: 9388008
    Abstract: The present invention relates to a process for producing a base material for obtaining therefrom ring-shaped disks for use in a disk roll including a rotating shaft and the ring-shaped disks fitted thereon by insertion, whereby the peripheral surface of the disks serves as a conveying surface, the process including molding a raw slurry material into a platy shape and drying the plate, the raw slurry material containing inorganic fibers which have a wet volume of 300 mL/5 g or larger and which are amorphous or have a degree of crystallinity of 50% or lower.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: July 12, 2016
    Assignee: Nichias Corporation
    Inventors: Osamu Horiuchi, Kazuhisa Watanabe, Masaaki Nakayama
  • Patent number: 9340459
    Abstract: A base material for a disk roll including ceramic fibers, an inorganic binder and scaly silica.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: May 17, 2016
    Assignee: NICHIAS CORPORATION
    Inventors: Kazuhisa Watanabe, Tetsuya Mihara, Taichi Shiratori
  • Publication number: 20160123519
    Abstract: A thermal insulation material can suitably be used as a thermal insulation material for a hot press, a rubber vulcanizing machine, and an injection molding machine, a casing for an induction furnace, and the like, and exhibits good workability, excellent heat resistance, excellent mechanical strength, excellent toughness, excellent working accuracy, excellent thickness accuracy, and the like. The thermal insulation material is produced by hot-pressing a plurality of prepregs in a state in which the plurality of prepregs are stacked, each of the plurality of prepregs being obtained by impregnating heat-resistant paper with a thermosetting resin, the thermal insulation material including 32 to 64 mass % of a fibrous material and 36 to 68 mass % of the thermosetting resin.
    Type: Application
    Filed: June 3, 2014
    Publication date: May 5, 2016
    Applicant: NICHIAS CORPORATION
    Inventors: Yoshiro Kurimoto, Shigeru Nakama, Kazuhisa Watanabe