Patents by Inventor Jyunya Ishida

Jyunya Ishida 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).

  • Air conditioning system
    Patent number: 8999043
    Abstract: As a permeable membrane of an air conditioning system that performs as supply to a space to be air conditioned through the permeable membrane and/or gas discharge from the space to be air conditioned through the permeable membrane, an asymmetric membrane is used. The asymmetric membrane is made of a cyclic olefin addition polymer obtained by addition polymerization of a cyclic olefin functionality siloxane, or by addition polymerization of the cyclic olefin functionality siloxane and a cyclic olefin compound, and in which a rate of a structural unit derived from the cyclic olefin functionality siloxane is 5 to 100 mol % of the addition polymer, and a number average molecular weight (Mn) is 10,000 to 2,000,000 in terms of polystyrene conversion measured by a GPC using tetrahydrofuran as a solvent.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: April 7, 2015
    Assignees: DENSO CORPORATION, Shin-Etsu Chemical Co., Ltd., Shin-Etsu Polymer Co., Ltd
    Inventors: Yoshinobu Suzuki, Katsunori Iwase, Takehiro Kurata, Manabu Maeda, Yoshinori Yoneda, Hiroaki Tetsuka, Jyunya Ishida
  • AIR CONDITIONING SYSTEM
    Publication number: 20140165838
    Abstract: As a permeable membrane of an air conditioning system that performs as supply to a space to be air conditioned through the permeable membrane and/or gas discharge from the space to be air conditioned through the permeable membrane, an asymmetric membrane is used. The asymmetric membrane is made of a cyclic olefin addition polymer obtained by addition polymerization of a cyclic olefin functionality siloxane, or by addition polymerization of the cyclic olefin functionality siloxane and a cyclic olefin compound, and in which a rate of a structural unit derived from the cyclic olefin functionality siloxane is 5 to 100 mol % of the addition polymer, and a number average molecular weight (Mn) is 10,000 to 2,000,000 in terms of polystyrene conversion measured by a GPC using tetrahydrofuran as a solvent.
    Type: Application
    Filed: August 1, 2012
    Publication date: June 19, 2014
    Applicants: DENSO CORPORATION, SHIN-ETSU POLYMER CO., LTD., SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoshinobu Suzuki, Katsunori Iwase, Takehiro Kurata, Manabu Maeda, Yoshinori Yoneda, Hiroaki Tetsuka, Jyunya Ishida