Patents by Inventor Satoshi Yamasaki

Satoshi Yamasaki 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: 20220156686
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Applicant: NEC Corporation
    Inventors: Takayuki NAKAGAWA, Yuma Shibuya, Shigeaki Tokuda, Junpei Yamasaki, Satoshi Ohkubo, Hiroshi Tezuka, Nobuyki Ikuta, Kenichi Oohashi
  • Patent number: 11335779
    Abstract: A sensor element including a diamond in which nitrogen-vacancy centers in a diamond crystal structure stabilize in a negative charge state. By ensuring that the diamond of the sensor element is n-type phosphorus-doped and contains nitrogen-vacancy centers in the crystal structure, the probability that nitrogen-vacancy centers in the diamond lattice are in a neutral state decreases, and the nitrogen-vacancy centers stabilize in a negative charge state.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: May 17, 2022
    Assignee: KYOTO UNIVERSITY
    Inventors: Norikazu Mizuochi, Hiromitsu Kato, Toshiharu Makino, Satoshi Yamasaki
  • Publication number: 20220130571
    Abstract: An electrical insulation composition includes a base resin containing 65 parts by mass or more and 98 parts by mass or less of a polyethylene and 2 parts by mass or more and 35 parts by mass or less of a styrene-containing resin, the polyethylene and the styrene-containing resin totaling 100 parts by mass, and 0.05 parts by mass or more and 1.0 parts by mass or less of a fatty acid amide.
    Type: Application
    Filed: January 10, 2020
    Publication date: April 28, 2022
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Satoshi YAMASAKI, Takanori YAMAZAKI
  • Patent number: 11312815
    Abstract: A polyurethane resin is a reaction product of a polyisocyanate component containing a bis(isocyanatomethyl)cyclohexane with a macropolyol component having a number average molecular weight of above 400 and 5000 or less. The shore A hardness thereof is 80 or less, a temperature at which a storage elastic modulus E? thereof shows 1×106 Pa is 200° C. or more, and a ratio (E?150/E?50) of a storage elastic modulus E?150 at 150° C. with respect to a storage elastic modulus E?50 at 50° C. is 0.1 or more and 1.4 or less.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: April 26, 2022
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Daisuke Hasegawa, Hidetaka Honda, Hiroshi Kanayama, Hirofumi Morita, Satoshi Yamasaki
  • Patent number: 11254791
    Abstract: In a polyurethane gel 1 including a gel layer 2 and a coat layer 3 covering the gel layer 2, the gel layer 2 is produced by allowing at least aliphatic polyisocyanate having an average functionality of more than 2.0 to react with polyol having an average functionality of 3.0 or less, and the coat layer 3 is produced by allowing at least aliphatic diisocyanate and/or alicyclic diisocyanate to react with bifunctional active hydrogen compound.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: February 22, 2022
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Daisuke Hasegawa, Masakazu Kageoka, Toshihiko Nakagawa, Goro Kuwamura, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 11254783
    Abstract: A xylylenediisocyanate composition including xylylenediisocyanate and a compound represented by Chemical Formula (1) below, wherein 0.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: February 22, 2022
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Satoshi Yamasaki, Daisuke Hasegawa, Hirokazu Morita, Hideaki Otsuka, Tatsuya Nakashima, Chitoshi Shimakawa, Shigetoshi Kuma, Masaaki Sasaki
  • Patent number: 11180865
    Abstract: It is an object to provide a method for producing a diamond substrate effective for reducing various defects including dislocation defects and a foundation substrate used for the same. This object is achieved by a foundation substrate for forming a diamond film by a chemical vapor deposition method, wherein an off angle is provided to the surface of the foundation substrate with respect to a predetermined crystal plane orientation.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: November 23, 2021
    Assignees: SHIN-ETSU CHEMICAL CO., LTD., NATIONAL INSTITUTE OF ADVANCED, INDUSTRIAL SCIENCE AND TECHNOLOGY, NATIONAL UNIVERSITY CORPORATION, KANAZAWA UNIVERSITY
    Inventors: Hitoshi Noguchi, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima, Satoshi Yamasaki, Norio Tokuda
  • Patent number: 11165524
    Abstract: According to one embodiment, a social information distribution apparatus apportions and accumulates, for items classified, basic information including a position of each of a plurality of information sources and social information transmitted in time series from each of the plurality of information sources, analyzes the accumulated social information, modifies and processes the social information, updates the social information as some of the items, selects social information to be broadcast, determines a broadcast format including at least classification of broadcast ranges, a broadcasting time, and a repetition count within the broadcasting time when broadcasting the selected social information, and transmits the selected social information to a designated broadcast range by a broadcast wave.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: November 2, 2021
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shinichi Kurihara, Yuichiro Saito, Kazuhisa Imura, Satoshi Yamasaki, Toshihiro Mikoshi, Osamu Kobori
  • Patent number: 11066757
    Abstract: A method for manufacturing a diamond substrate, including: a first step of preparing patterned diamond on a foundation surface, a second step of growing diamond from the patterned diamond prepared in the first step to form the diamond in a pattern gap of the patterned diamond prepared in the first step, a third step of removing the patterned diamond prepared in the first step to form a patterned diamond composed of the diamond formed in the second step, and a fourth step of growing diamond from the patterned diamond formed in the third step to form the diamond in a pattern gap of the patterned diamond formed in the third step. There can be provided a method for manufacturing a diamond substrate which can sufficiently suppress dislocation defects, a high-quality diamond substrate, and a freestanding diamond substrate.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: July 20, 2021
    Assignees: Shin-Etsu Chemical Co., Ltd., National Institute of Advanced Industrial Science and Technology, National University Corporation Kanazawa University
    Inventors: Hitoshi Noguchi, Shozo Shirai, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima, Daisuke Kuwabara, Satoshi Yamasaki, Daisuke Takeuchi, Norio Tokuda, Takao Inokuma, Tsubasa Matsumoto
  • Patent number: 11058660
    Abstract: A method of healing an external wound involves applying an external wound-healing agent to an external wound, or bringing the external wound-healing agent applied to a substrate into contact with an external wound, wherein the external wound-healing agent includes, as an active ingredient, at least one compound of a glycerol alkyl ester represented by defined Formula (I) or a diglycerol alkyl ester represented by defined Formula (II). In a further embodiment, the method involves bringing a fiber aggregate or a film into contact with an external wound, wherein the fiber aggregate or the film each includes a thermoplastic resin and at least one compound of the glycerol alkyl ester or the diglycerol alkyl ester.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: July 13, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naosuke Kunimoto, Kenichi Suzuki, Kouya Kojima, Akira Hasegawa, Yasufumi Tsuchiya, Jun Kamada, Satoshi Yamasaki, Goro Kuwamura, Daisuke Hasegawa
  • Publication number: 20210188597
    Abstract: A break detection device includes an extraction unit (22), an extraction unit (23), a detection unit (24), and a determination unit (26). The extraction unit (22) extracts, from an output signal from a sensor, a vibration component in a specific frequency band. The extraction unit (23) attenuates, from the vibration component extracted by the extraction unit (22), a steady vibration component and a progressively increasing vibration component to extract a determination signal. The detection unit (24) detects, on the basis of the determination signal, occurrence of an abnormal variation in the output signal from the sensor. The determination unit (26) determines whether or not a rope has a broken portion.
    Type: Application
    Filed: August 10, 2017
    Publication date: June 24, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Daisuke NAKAZAWA, Toshiaki KATO, Daiki FUKUI, Hiroyuki MURAKAMI, Satoshi YAMASAKI
  • Publication number: 20210154903
    Abstract: There is provided a hollow extrusion-molded material formed by drawdown molding of a resin composition, the resin composition including, as a base resin, an ethylene-ethyl acrylate copolymer, or an ethylene-ethyl acrylate copolymer and linear low-density polyethylene, the resin composition including a bromine-based flame retardant, antimony trioxide and magnesium hydroxide, wherein a composition ratio between the ethylene-ethyl acrylate copolymer and the linear low-density polyethylene, a content of the bromine-based flame retardant, a content of the antimony trioxide, and a content of the magnesium hydroxide are within specified ranges. There are also provided a crosslinked polymer of the hollow extrusion-molded material, and a heat-shrinkable tube and a multilayer heat-shrinkable tube obtained from the crosslinked polymer.
    Type: Application
    Filed: May 8, 2019
    Publication date: May 27, 2021
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO ELECTRIC FINE POLYMER, INC.
    Inventors: Satoshi YAMASAKI, Hayato AOI
  • Publication number: 20210079216
    Abstract: Thermoplastic polyurethane resin includes a reaction product of a polyisocyanate component containing 50 mol % or more of an isocyanate group of 1,4-bis(isocyanatomethyl) cyclohexane relative to a total mol of the isocyanate group, and a polyol component containing macropolyol, isosorbide, and aliphatic diol with 3 to 8 carbon atoms; wherein relative to a total mol of the isosorbide and the aliphatic diol, the isosorbide content is 60 mol % or more and 95 mol % or less.
    Type: Application
    Filed: May 23, 2019
    Publication date: March 18, 2021
    Inventors: Naoki SHINOHARA, Masakazu KAGEOKA, Satoshi YAMASAKI
  • Patent number: 10927213
    Abstract: A method for producing a polyurethane resin includes a reaction step of obtaining a primary product by reacting a polyisocyanate component containing a bis(isocyanatomethyl)cyclohexane with a polyol component containing a low molecular weight polyol having a number average molecular weight of 400 or less and a high molecular weight polyol having an average molecular weight of 2500 or more and 4000 or less under the presence of a bismuth catalyst, and a heat treatment step of heat treating the primary product to obtain a polyurethane resin. The bismuth catalyst content in the polyurethane resin is 0.1 ppm or more and 1000 ppm or less, and the heat treatment conditions in the heat treatment step are 50° C. or more and 100° C. or less and three days or more and ten days or less.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: February 23, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Daisuke Hasegawa, Hiroaki Tago, Masakazu Kageoka, Satoshi Yamasaki
  • Patent number: 10913251
    Abstract: A buffer material including a skinned polyurethane foam including a foam layer and a skin layer formed on the surface of the foam layer, wherein the skinned polyurethane foam essentially contains no silicone compound, the foam layer is polyurethane foam, the skin layer is a polyurethane resin layer produced by reaction of a skin-isocyanate component containing an aliphatic and/or an alicyclic polyisocyanate with a skin-active hydrogen group-containing component, the skin layer has a storage modulus at 23° C. (E?coat) of 1×107 Pa or more and 3×108 Pa or less, the foam layer has a storage modulus at 23° C. (E?foam) of 1×105 Pa or more and 5×106 Pa or less, and the ratio (E?coat/E?foam) of the storage modulus at 23° C. (E?coat) of the skin layer relative to the storage modulus at 23° C. (E?foam) of the foam layer is 10 or more and 500 or less.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: February 9, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Hiroshi Kanayama, Minoru Watanabe, Makoto Kajiura, Satoshi Yamasaki
  • Publication number: 20200411646
    Abstract: A sensor element including a diamond in which nitrogen-vacancy centers in a diamond crystal structure stabilize in a negative charge state. By ensuring that the diamond of the sensor element is n-type phosphorus-doped and contains nitrogen-vacancy centers in the crystal structure, the probability that nitrogen-vacancy centers in the diamond lattice are in a neutral state decreases, and the nitrogen-vacancy centers stabilize in a negative charge state.
    Type: Application
    Filed: February 28, 2019
    Publication date: December 31, 2020
    Applicant: KYOTO UNIVERSITY
    Inventors: Norikazu MIZUOCHI, Hiromitsu KATO, Toshiharu MAKINO, Satoshi YAMASAKI
  • Patent number: 10865269
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 30 mol % or more and 80 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: December 15, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10822531
    Abstract: A two-component curable solventless-type laminate adhesive contains a polyisocyanate component and a polyol component. The polyisocyanate component contains a derivative of a pentamethylene diisocyanate, the derivative of the pentamethylene diisocyanate contains an isocyanurate group and an allophanate group, and the content ratio of the isocyanurate group with respect to 100 moles of the total amount of the isocyanurate group and the allophanate group is 60 moles or more and 99 moles or less.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: November 3, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Junichi Nakagawa, Akihiro Imai, Kazuhiro Ando, Toshihiko Nakagawa, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10689481
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 60 mol % or more and 95 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: June 23, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki
  • Patent number: 10689477
    Abstract: A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 5 mol % or more and 40 mol % or less.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: June 23, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Toshihiko Nakagawa, Aya Nakagawa, Shinji Kiyono, Hirokazu Morita, Satoshi Yamasaki