Patents by Inventor Tomohiro Shibuya

Tomohiro Shibuya 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: 20240066047
    Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.
    Type: Application
    Filed: May 1, 2023
    Publication date: February 29, 2024
    Inventors: MASATO YOSHIKAWA, MORIHISA SAITOH, TAISUKE KATO, YAYOI NAKAYAMA, TOMOHIRO SEKI, YASUO NAKAGAWA, YUSUKE TOMINARI, MASAKI SETO, YUSUKE SASAKI, MASANORI OKANIWA, TSUNEO ODA, AKITO SHIBUYA, KOSUKE HIDAKA, ZENYU SHIOKAWA, SHUMPEI MURATA, ATSUTOSHI OKABE, YOSHIHISA NAKADA, MICHIYO MOCHIZUKI, BRIAN SCOTT FREEZE, TAISUKE TAWARAISHI, YASUFUMI WADA, PAUL D. GREENSPAN
  • Patent number: 11518912
    Abstract: Smoothness of glass is improved. A polishing slurry (A) contains amorphous carbon and water, and a total amount of the amorphous carbon and the water is equal to or more than 90% of the whole polishing slurry in terms of mass ratio.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: December 6, 2022
    Assignee: AGC INC.
    Inventor: Tomohiro Shibuya
  • Patent number: 11370939
    Abstract: Smoothness of glass is improved. A polishing slurry (A) contains amorphous carbon and water, and a total amount of the amorphous carbon and the water is equal to or more than 90% of the whole polishing slurry in terms of mass ratio.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: June 28, 2022
    Assignee: AGC INC.
    Inventor: Tomohiro Shibuya
  • Publication number: 20210269676
    Abstract: Smoothness of glass is improved. A polishing slurry (A) contains amorphous carbon and water, and a total amount of the amorphous carbon and the water is equal to or more than 90% of the whole polishing slurry in terms of mass ratio.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Applicant: AGC Inc.
    Inventor: Tomohiro SHIBUYA
  • Publication number: 20210079265
    Abstract: Smoothness of glass is improved. A polishing slurry (A) contains amorphous carbon and water, and a total amount of the amorphous carbon and the water is equal to or more than 90% of the whole polishing slurry in terms of mass ratio.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 18, 2021
    Applicant: AGC Inc.
    Inventor: Tomohiro SHIBUYA
  • Patent number: 10752543
    Abstract: A glass substrate includes at least one selected from the group consisting of Li, Na, K, Mg, Ca, Sr, Ba and Zn as a reaction factor component, and includes a surface depletion layer at a surface side of the glass substrate. A total molar concentration (mol/cm3) of the reaction factor component in the surface depletion layer is decreased relative to an inside of the glass substrate. A total depletion amount (mol/cm2) of the reaction factor component in the surface depletion layer is 1.00×10?8 or more. The glass substrate has a refractive index (nd) of 1.68 or more.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 25, 2020
    Assignee: AGC INC.
    Inventors: Tomohiro Shibuya, Shin-ichi Amma, Yosuke Amino, Daisuke Kobayashi, Michinori Suehara
  • Publication number: 20200095164
    Abstract: A glass substrate includes at least one selected from the group consisting of Li, Na, K, Mg, Ca, Sr, Ba and Zn as a reaction factor component, and includes a surface depletion layer at a surface side of the glass substrate. A total molar concentration (mol/cm3) of the reaction factor component in the surface depletion layer is decreased relative to an inside of the glass substrate. A total depletion amount (mol/cm2) of the reaction factor component in the surface depletion layer is 1.00×10?8 or more. The glass substrate has a refractive index (nd) of 1.68 or more.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: AGC INC.
    Inventors: Tomohiro SHIBUYA, Shin-ichi AMMA, Yosuke AMINO, Daisuke KOBAYASHI, Michinori SUEHARA
  • Patent number: 10339889
    Abstract: A liquid crystal drive device includes a common driver configured to sequentially output a scanning signal having a plurality of voltage levels to a plurality of common wirings in a time division manner, a segment driver configured to output a display signal having a plurality of voltage levels to a plurality of segment wirings, and a contrast adjustment unit configured to generate contrast adjustment periods that are inserted into all duty periods, and output, to the common driver and the segment driver, a contrast control signal to control the timing of when the contrast adjustment periods are inserted into the duty periods in synchronization with the timing of the scanning signal and the display signal. The scanning signal and the display signal are output at an identical potential when a contrast adjustment period is indicated by the output of the contrast control signal.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: July 2, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomohiro Shibuya, Takeshi Suyama
  • Publication number: 20180082655
    Abstract: A liquid crystal drive device includes a common driver configured to sequentially output a scanning signal having a plurality of voltage levels to a plurality of common wirings in a time division manner, a segment driver configured to output a display signal having a plurality of voltage levels to a plurality of segment wirings, and a contrast adjustment unit configured to generate contrast adjustment periods that are inserted into all duty periods, and output, to the common driver and the segment driver, a contrast control signal to control the timing of when the contrast adjustment periods are inserted into the duty periods in synchronization with the timing of the scanning signal and the display signal. The scanning signal and the display signal are output at an identical potential when a contrast adjustment period is indicated by the output of the contrast control signal.
    Type: Application
    Filed: February 21, 2017
    Publication date: March 22, 2018
    Inventors: Tomohiro SHIBUYA, Takeshi SUYAMA
  • Patent number: 5830621
    Abstract: The present invention is intended to provide a photosensitive rubber plate high in strength balance and image reproducibility and a photosensitive elastomer composition used for obtaining the rubber plate. A photosensitive elastomer composition is obtained by kneading 65 parts by weight of a phosphoric acid ester group-containing random copolymer (monomers composition: 60% of butadiene, 9% of methyl methacrylate, 20% of 2-methacryloxyethyl phosphate, 10% of styrene and 1% of divinylbenzene), 35 parts by weight of a polystyrene-polybutadiene-polystyrene type block copolymer, 15 parts by weight of 1,7-heptanediol dimethacrylate, 1 part by weight of benzoin methyl ether and 0.02 part of methylhydroquinone. By interposing this photosensitive elastomer composition between two polyester films and pressurizing them with a press, a photosensitive rubber plate having a total thickness of 3 mm is obtained.
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: November 3, 1998
    Assignee: Nippon Zeon Co., Ltd.
    Inventors: Takao Suzuki, Fusayoshi Sakurai, Haruo Ueno, Tomohiro Shibuya