Patents by Inventor Ryo Tanaka

Ryo Tanaka 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: 20210309428
    Abstract: A liquid-repellent layer forming resin composition comprises a polypropylene resin (A) and a silylated polyolefin (B), wherein the polypropylene resin (A) comprises a random polypropylene resin (Al) and a block polypropylene resin (A2) with a mass ratio (Mass of random polypropylene resin (A1)/Mass of block polypropylene resin (A2)) in the range of 20/80 to 80/20.
    Type: Application
    Filed: September 17, 2019
    Publication date: October 7, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Aki NAGAI, Ryo TANAKA, Kentaro KIMURA, Kosuke KINOSHITA, Hitomi FUKUTAKE
  • Patent number: 11098178
    Abstract: A resin composition containing a cellulose acylate (A) having, in a side chain, a group having a hydrocarbon chain with 5 or more carbon atoms; a polyester resin (B); and an ester compound (C) having a molecular weight of about 250 or more and about 2000 or less. The mass ratio ((B)/(A)) of the polyester resin (B) to the cellulose acylate (A) is about 0.05 or more and about 0.5 or less. The mass ratio ((C)/(A)) of the ester compound (C) to the cellulose acylate (A) is about 0.02 or more and about 0.15 or less.
    Type: Grant
    Filed: September 3, 2018
    Date of Patent: August 24, 2021
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Kenji Yao, Ryo Tanaka, Kana Miyazaki, Masahiro Moriyama
  • Publication number: 20210251913
    Abstract: The patch of the present invention comprises a backing layer and an adhesive layer laminated on the backing layer, wherein a water vapor transmission rate of the backing layer is 400 g/m2·24 hours or more, and the adhesive layer comprises a drug, dimethylsulfoxide and an adhesive. Such a patch does not fall off easily even after long wear.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 19, 2021
    Inventors: Ryo TANAKA, Hideaki OHASHI, Naruhide MIYOSHI, Takito SHIMA, Naoko FUJITA, Yasunari MICHINAKA
  • Patent number: 11062907
    Abstract: A nitride semiconductor device is provide, the nitride semiconductor device including: an epitaxial layer; and an ion implantation layer that is provided on the epitaxial layer over a continuous depth range that extends over 100 nm or longer, and has a P type doping concentration equal to or higher than 1×1017 cm?3, wherein the ion implantation layer has a region with a crystal defect density equal to or lower than 1×1016 cm?3, the region being located in a range which is on an upper-surface-side of an interface between the epitaxial layer and the ion implantation layer, and is within 100 nm from the interface.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: July 13, 2021
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Shinya Takashima, Ryo Tanaka, Yuta Fukushima, Hideaki Teranishi
  • Patent number: 11028253
    Abstract: Provided is a resin composition containing: cellulose acylate (A); at least a polymer (B) selected from a group consisting of: a polymer (b1) having a core-shell structure including a core layer containing a butadiene polymer, and a shell layer located on an surface of the core layer and containing a polymer selected from a styrene polymer and an acrylonitrile-styrene polymer; a styrene-ethylene-butadiene-styrene copolymer (b2); polyurethane (b3); and aromatic polyester (b4); and a plasticizer (C). A resin molded article obtained by molding the resin composition satisfies at least one of the following conditions (1) and (2): (1) a heat distortion temperature measured in accordance with an ASTM D648-07 B method is 95° C. or less; and (2) a heat distortion temperature measured in accordance with an ISO 75-2 A method (2013) is 80° C. or less.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: June 8, 2021
    Assignee: Eastman Chemical Company
    Inventors: Kana Miyazaki, Ryo Tanaka, Kenji Yao
  • Patent number: 11020356
    Abstract: The patch of the present invention comprises a backing layer and an adhesive layer laminated on the backing layer, wherein a water vapor transmission rate of the backing layer is 400 g/m2·24 hours or more, and the adhesive layer comprises a drug, dimethylsulfoxide and an adhesive. Such a patch does not fall off easily even after long wear.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: June 1, 2021
    Assignee: HISAMITSU PHARMACEUTICAL CO., INC.
    Inventors: Ryo Tanaka, Hideaki Ohashi, Naruhide Miyoshi, Takito Shima, Naoko Fujita, Yasunari Michinaka
  • Publication number: 20210115231
    Abstract: A liquid-repellent layer forming resin composition comprises a polyolefin resin (A), a silylated polyolefin (B), and a compatibilizer (C) having a site compatible with the polyolefin resin (A) and a site compatible with the silylated polyolefin (B), wherein a polyolefin site of the silylated polyolefin (B) is incompatible with the polyolefin resin (A).
    Type: Application
    Filed: June 7, 2019
    Publication date: April 22, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Aki NAGAI, Ryo TANAKA, Kentaro KIMURA, Kosuke KINOSHITA
  • Publication number: 20210104607
    Abstract: A nitride semiconductor device is provided, comprising: a first nitride semiconductor layer of a first conductivity-type; a second nitride semiconductor layer of a second conductivity-type provided above the first nitride semiconductor layer; a junction region of a first conductivity-type which is provided to extend in a direction from a front surface of the second nitride semiconductor layer to the first nitride semiconductor layer and has a doping concentration NJFET equal to or higher than that of the first nitride semiconductor layer; and a source region of a first conductivity-type which is provided more shallowly than the junction region and has a doping concentration equal to or higher than the doping concentration NJFET, wherein a dopant of the source region is an element with an atomic weight larger than that of a dopant in the junction region.
    Type: Application
    Filed: August 24, 2020
    Publication date: April 8, 2021
    Inventors: Ryo TANAKA, Shinya TAKASHIMA, Hideaki MATSUYAMA, Katsunori UENO, Masaharu EDO
  • Patent number: 10965909
    Abstract: An image processing apparatus includes an image data obtainer that obtains image data of an image that captures a plurality of conference participants, a face image detector that detects a face image of each of the plurality of conference participants from the image data obtained by the image data obtainer, an image organizer that extracts a detected face image and reorganizes detected face images into one image, a feeling estimator that estimates a feeling of each conference participant based on the detected face image, and a display mode changer that changes a display mode of the face image of each conference participant based on the estimated feeling.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: March 30, 2021
    Assignee: YAMAHA CORPORATION
    Inventors: Ryo Tanaka, Koichiro Sato, Yoshifumi Oizumi, Kazuko Nishi
  • Publication number: 20210092281
    Abstract: A control apparatus includes a detection unit configured to detect an object from an image captured by an imaging apparatus, a control unit configured to control a drive unit in such a manner that an imaging direction of the imaging apparatus is changed following a movement of the object detected by the detection unit, and a determination unit configured to determine information about the movement of the object detected by the detection unit. The control unit controls drive frequency of the drive unit based on the information about the movement determined by the determination unit.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 25, 2021
    Inventor: Ryo Tanaka
  • Patent number: 10939202
    Abstract: A video conferencing system has a microphone array that operates to receive acoustic signals corresponding to voice activity and to determine that the signals are either from within a sound field of interest and from outside the sound field of interest, and if the signals are from outside the sound field of interest the system attenuates these signals by not steering a microphone array beam towards these signals.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: March 2, 2021
    Inventors: Holger Stoltze, Ryo Tanaka, Pascal Cleve
  • Patent number: 10927239
    Abstract: A resin composition includes cellulose acetate propionate and polymethyl methacrylate, in which a weight ratio (A)/(B) of a weight (A) of the cellulose acetate propionate to a weight (B) of the polymethyl methacrylate is 0.45 or more and 100 or less.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: February 23, 2021
    Assignee: Eastman Chemical Company
    Inventors: Kenji Yao, Ryo Tanaka
  • Publication number: 20210043305
    Abstract: A medical image diagnosis system includes a generation unit that generates a medical image associated object relating to a medical image, a first associating unit that associates the medical image associated object with the medical image, a grouping unit that assigns a plurality of annotations to be added to the medical image to two or more groups, and a second associating unit that associates each of the two or more groups with the medical image associated object. The grouping unit assigns one of the plurality of annotations to a plurality of groups among the two or more groups.
    Type: Application
    Filed: July 30, 2020
    Publication date: February 11, 2021
    Inventor: Ryo Tanaka
  • Publication number: 20210043737
    Abstract: A method for manufacturing a nitride semiconductor device includes: selectively ion-implanting an element that is other than p-type impurities and n-type impurities into a first region in a first primary surface of a gallium nitride layer so as to generate crystal defects in the first region; selectively ion-implanting a p-type impurity into a second region in the gallium nitride layer, the second region being shallower than the first region in a depth direction and being within the first region in a plan view; and thermally treating said gallium nitride layer that has been ion-implanted with said element and said p-type impurity so as to thermally diffuse said p-type impurity in the second region into a third region that is within the first region and that surrounds a bottom and sides of the second region.
    Type: Application
    Filed: July 2, 2020
    Publication date: February 11, 2021
    Applicant: Fuji Electric Co., Ltd.
    Inventors: Shinya TAKASHIMA, Ryo TANAKA, Katsunori UENO
  • Publication number: 20210040292
    Abstract: A resin composition, including a cellulose acylate (A), a polyester resin (B), and a cardanol composition (C) containing a cardanol-based compound having a hydroxyl group.
    Type: Application
    Filed: July 27, 2018
    Publication date: February 11, 2021
    Applicant: Eastman Chemical Company
    Inventors: Ryo Tanaka, Kana Miyazaki, Masahiro Moriyama, Kenji Yao
  • Publication number: 20210040311
    Abstract: A resin composition, including a cellulose acylate (A), a polyester resin (B), and a cardanol composition (C) containing a cardanol-based compound having an epoxy group.
    Type: Application
    Filed: July 27, 2018
    Publication date: February 11, 2021
    Applicant: Eastman Chemical Company
    Inventors: Ryo Tanaka, Kana Miyazaki, Masahiro Moriyama, Kenji Yao
  • Patent number: 10899912
    Abstract: A resin composition is provided and includes: a cellulose acylate (A); a cardanol compound (B); and a compound (C), and the compound (C) is at least one selected from the group consisting of a hindered phenol compound, a tocopherol compound, a tocotrienol compound, a phosphite compound, and a hydroxylamine compound.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: January 26, 2021
    Assignee: Eastman Chemical Company
    Inventors: Ryo Tanaka, Kana Miyazaki, Kenji Yao
  • Patent number: 10889701
    Abstract: Provided is a resin composition containing: a resin (A) having a biomass-derived carbon atom; a resin (B) incompatible with the resin (A); and a plasticizer (C), in which a content of the resin (A) is larger than a content of the resin (B), and a glass transition temperature Tg(A) of the resin (A) is higher than a glass transition temperature Tg(B) of the resin (B).
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: January 12, 2021
    Assignee: Eastman Chemical Company
    Inventors: Kana Miyazaki, Ryo Tanaka, Kenji Yao
  • Publication number: 20200405654
    Abstract: A problem addressed by the present invention is to provide an adhesive patch, which contains an acrylic adhesive base material, is easy to handle, prevents cold flow independently of physical properties and concentrations while being kept in a packaging material or being adhered, and during storage, keeps the drug in the adhesive patch stable and maintains the suitable administration form of the drug over a long period so that the drug can provide sufficient medicinal effect for a long time. The present invention relates to an adhesive patch provided with a backing layer and an adhesive agent layer, the adhesive agent layer containing a drug, an acrylic adhesive base material, and calcium silicate. The present invention also relates to a method for producing the adhesive patch.
    Type: Application
    Filed: February 18, 2019
    Publication date: December 31, 2020
    Applicant: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Ryo Tanaka, Kazuya Kominami, Naoyuki Uchida, Takito Shima
  • Publication number: 20200405652
    Abstract: The present invention addresses the problem of providing a methylphenidate-containing patch that maintains a suitable adhesion to skin over a long period of time and has a sustained drug efficacy and an excellent handeleability. The present invention relates to a patch comprising a backing layer and an adhesive layer, wherein the adhesive layer contains methylphenidate, a rubber-based adhesive base, and a tackifying resin. The rubber-based adhesive base contains a styrene-isoprene-styrene block copolymer, and the tackifying resin contains a terpene-based resin and an alicyclic saturated hydrocarbon resin. The present invention further relates to a method for producing the patch.
    Type: Application
    Filed: February 18, 2019
    Publication date: December 31, 2020
    Applicant: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Kazuya Kominami, Naoyuki Uchida, Ryo Tanaka, Takito Shima