Patents by Inventor Daisuke Kajiwara

Daisuke Kajiwara 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: 11048016
    Abstract: An apparatus includes flow path units 15A to 15K configured to form flow paths 17A to 17K through which a fluid supplied to a target object W is flown; a laser light irradiator 51 configured to irradiate a laser light into the flow path units such that an optical path intersects with a flow direction of the fluid in the flow path units; light receiving elements 45A and 45B provided at the optical path having passed through the flow path units; a detector 6 configured to detect the foreign substance in the fluid based on a signal from the light receiving elements; and a filter unit 57 provided at the optical path between the light receiving elements and the flow path units, and configured to block a Raman scattered light and allow a Rayleigh scattered light to be transmitted to the light receiving elements.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: June 29, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Masato Hayashi, Kohei Noguchi, Daisuke Kajiwara, Koudai Higashi
  • Publication number: 20210190661
    Abstract: A foreign substance detection device includes a flow path unit through which a fluid is flown; an optical system configured to flatten a laser light from a laser source to be lengthened in a direction intersecting with a flow direction of the fluid; a laser light irradiation unit provided such that an optical path intersects with the flow direction and configured to irradiate the laser light into the flow path unit; a light detection unit which is provided on the optical path having passed through the flow path unit and includes light receiving elements arranged in a lengthwise direction of a transversal cross section of the optical path; a foreign substance detection unit configured to compare a signal level corresponding to intensity of light received by each light receiving element with a threshold value and configured to detect the foreign substance based on a comparison result.
    Type: Application
    Filed: January 10, 2017
    Publication date: June 24, 2021
    Inventors: Masato Hayashi, Kohei Noguchi, Daisuke Kajiwara, Koudai Higashi
  • Publication number: 20210161908
    Abstract: This invention relates to a preventive and/or therapeutic agent for sarcopenia, comprising a prostaglandin D2 production inhibitor as an active ingredient.
    Type: Application
    Filed: April 18, 2019
    Publication date: June 3, 2021
    Applicants: NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY, Taiho Pharmaceutical Co., Ltd.
    Inventors: Masaki INADA, Daisuke KAJIWARA
  • Publication number: 20190383963
    Abstract: An apparatus includes flow path units 15A to 15K configured to form flow paths 17A to 17K through which a fluid supplied to a target object W is flown; a laser light irradiator 51 configured to irradiate a laser light into the flow path units such that an optical path intersects with a flow direction of the fluid in the flow path units; light receiving elements 45A and 45B provided at the optical path having passed through the flow path units; a detector 6 configured to detect the foreign substance in the fluid based on a signal from the light receiving elements; and a filter unit 57 provided at the optical path between the light receiving elements and the flow path units, and configured to block a Raman scattered light and allow a Rayleigh scattered light to be transmitted to the light receiving elements.
    Type: Application
    Filed: January 16, 2018
    Publication date: December 19, 2019
    Inventors: Masato Hayashi, Kohei Noguchi, Daisuke Kajiwara, Koudai Higashi
  • Patent number: 9782412
    Abstract: Provided is a preventive and/or therapeutic agent for immune diseases containing a compound having a BTK inhibitory activity or a salt thereof, as an active ingredient. A preventive and/or therapeutic agent of immune diseases, comprising a compound represented by Formula (I), where R1 to R3, W, X, Y, Z, and n represent those as defined in the specification, or a salt thereof, as an active ingredient.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: October 10, 2017
    Assignee: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Fumihito Hosoi, Yoshinori Nakachi, Daisuke Kajiwara
  • Publication number: 20170042900
    Abstract: Provided is a preventive and/or therapeutic agent for immune diseases containing a compound having a BTK inhibitory activity or a salt thereof, as an active ingredient. A preventive and/or therapeutic agent of immune diseases, comprising a compound represented by Formula (I), where R1 to R3, W, X, Y, Z, and n represent those as defined in the specification, or a salt thereof, as an active ingredient.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 16, 2017
    Applicant: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Fumihito HOSOI, Yoshinori Nakachi, Daisuke Kajiwara
  • Patent number: 3949302
    Abstract: A radio receiver having a cabinet consisting of a plurality of cabinet sections, which are joined to one another and can be brought to and held in a doughnut-like state. Adjacent sections of the cabinet are rotatably joined together by means of a coupling member penetrating aligned holes formed in respective walls of adjacent cabinet sections. The outer shape or appearance of the receiver cabinet can thus be varied according to the user's taste. The receiver is very unique and can be used both as a table radio set and as a portable radio set.
    Type: Grant
    Filed: January 29, 1975
    Date of Patent: April 6, 1976
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Daisuke Kajiwara, Mitsuru Ishimaru
  • Patent number: D246752
    Type: Grant
    Filed: July 19, 1976
    Date of Patent: December 27, 1977
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kiyoshi Fukuda, Daisuke Kajiwara
  • Patent number: D250028
    Type: Grant
    Filed: January 10, 1977
    Date of Patent: October 24, 1978
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Daisuke Kajiwara, Haruji Nakamura
  • Patent number: D250035
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: October 24, 1978
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Daisuke Kajiwara
  • Patent number: D251008
    Type: Grant
    Filed: May 4, 1977
    Date of Patent: February 6, 1979
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Daisuke Kajiwara