Patents by Inventor Shotaro Hayashi

Shotaro Hayashi 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: 10476085
    Abstract: A unit cell that constitutes a fuel cell stack is obtained by sandwiching an electrolyte mem-brane/electrode structure with a cathode-side separator and an anode-side separator. A first resin member is provided along the entire periphery of the cathode-side separator in the outer peripheral portion of the cathode-side separator. Surfaces of the cathode-side separator are provided with sealing parts that cover a part of the first resin member and constitute a first sealing member.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: November 12, 2019
    Assignees: Honda Motor Co., Ltd., NOK Corporation
    Inventors: Satoshi Oyama, Go Morimoto, Satoru Terada, Shuhei Goto, Akihito Giga, Takahiro Hayashi, Takeshi Masaka, Satomi Yogo, Shotaro Koga
  • Publication number: 20190259371
    Abstract: A noise reduction device includes a second corrector that generates a correction signal by correcting an output signal or a standard signal by a predetermined parameter and adds the generated correction signal to an error signal, to generate a corrected error signal approximating the error signal to an error signal indicating a residual sound occurring in a sound reception location.
    Type: Application
    Filed: June 28, 2017
    Publication date: August 22, 2019
    Inventors: SHOTARO UENO, YOSHIYUKI HAYASHI
  • Publication number: 20190150790
    Abstract: An endoscope system includes: a light source that emits a first light; a rotating plate in which a first light transmitting region that allows the first light to pass therethrough, and a second light transmitting region that extracts a second light that is in at least one specific wavelength region from the first light, the first light transmitting region being configured to reduce a difference in amount between the first light that passes through the first light transmitting region and the second light extracted by the second light transmitting region; a rotation drive unit that inserts the first light transmitting region and the second light transmitting region one after the other into an optical path of the first light from the light source by rotating the rotating plate; a shift drive unit that shifts the rotating plate; and a control unit that controls the shift drive unit.
    Type: Application
    Filed: July 21, 2017
    Publication date: May 23, 2019
    Applicant: HOYA CORPORATION
    Inventors: Shinya SHIMOTASHIRO, Shotaro KOBAYASHI, Yoshihiro HAYASHI
  • Publication number: 20160257430
    Abstract: An object of the present invention is to visualize an internal structural members, which are covered with a skin and therefore unrecognizable to the naked eye, from the outside of the skin. There is provided an internal structure visualization method applied to a main wing of an aircraft, which includes a skin with a front surface and a back surface and structural members supporting the skin from the back surface side, to display, when necessary, a trace map composed of lines extending along projection regions of the structural members, wherein functional lines, which are a developing element of the trace map, are provided along the projection regions of the front surface, and the trace map is displayed by performing a predetermined process on a predetermined region of the front surface where the functional lines are provided.
    Type: Application
    Filed: February 11, 2016
    Publication date: September 8, 2016
    Inventors: Shotaro Hayashi, Ryuichi Nagase, Masayoshi Suhara, Hiromu Okamoto, Kiwamu Arikawa, Morimasa Ishida
  • Patent number: 5493261
    Abstract: A dielectric filter having a plurality of .lambda./4 coaxial dielectric resonators in stages, the resonator being filled with a dielectric material between its inner and outer conductors, comprising at least one stage in which the outer conductor of the .lambda./4 coaxial dielectric resonator is grounded via a capacitance or inductance. The dielectric filter is embodied as a low-pass filter, high-pass filter or a band-pass filter. As a result, by utilizing dielectric resonators having a desired resonant frequency, it is possible to readily achieve a dielectric filter having an attenuating pole in the neighborhood of the frequency passband and small in insertion loss.
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: February 20, 1996
    Assignee: Ube Industries, Ltd.
    Inventors: Ryozo Kitoh, Yoshiaki Fujiyama, Takaki Ono, Atsunori Takasugi, Shotaro Hayashi
  • Patent number: 5214398
    Abstract: A plurality of coaxial type dielectric resonators 1A, 1B each having a dielectric 5 filled between an inner conductor 4 and an outer conductor 3 a dielectric block 2 for capacitor coupling between resonators and between the resonators and input/output terminals. The dielectric block has holes 6A, 6B opposed to the inner conductors 4 of the dielectric resonators, with electrodes 7A and 7B being formed on the inner surfaces of the holes. The electrodes 7A and 7B of the coupling dielectric block and the inner conductors 4 of the resonators associated therewith are connected through electroconductive spacers 9. Further, an input terminal electrode 8A and an output terminal electrode 8B are each formed on at least one of outer peripheral faces of the coupling dielectric block 2. The terminal electrodes 8A and 8B are both formed on one side, outer peripheral face of the dielectric block, or are formed on both end, outer peripheral faces respectively of the dielectric block.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: May 25, 1993
    Assignee: Ube Industries, Ltd.
    Inventor: Shotaro Hayashi
  • Patent number: 4896941
    Abstract: An image-transmitting fiber includes at least one first fiber element for transmitting light power therethrough, and a plurality of second fiber elements disposed around and extending along the first fiber element. The second fiber elements cooperates with one another for transmitting an image of an object therethrough. The first fiber element is greater in diameter than each of the second fiber elements.
    Type: Grant
    Filed: March 2, 1989
    Date of Patent: January 30, 1990
    Assignees: Doryokuro Kakunenryo Kaihatsu Jigyodan, Fujikura Ltd.
    Inventors: Shotaro Hayashi, Tsugio Sonobe, Kiyonori Ishii, Kazuo Sanada, Sadao Chigira, Takashi Tsumanuma, Osamu Fukuda