Patents by Inventor Katsumi Shinoda

Katsumi Shinoda 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).

  • Inhibitor of analgesic tolerance
    Patent number: 8865731
    Abstract: Provided are: an agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), which comprises a compound having adenosine A2A receptor antagonistic activity or a pharmaceutically acceptable salt thereof as an active ingredient; the agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), wherein the undesirable effect of the opioid-type analgesic (opioid) is analgesic tolerance or constipation; the agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), wherein the undesirable effect of the opioid-type analgesic (opioid) is analgesic tolerance; and the like.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: October 21, 2014
    Assignee: Kyowa Hakko Kirin Co., Ltd.
    Inventors: Jun Ouchi, Shunji Kunori, Yozo Kojima, Katsumi Shinoda, Katsutoshi Sasaki, Shiro Shirakura
  • INHIBITOR OF ANALGESIC TOLERANCE
    Publication number: 20110105465
    Abstract: Provided are: an agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), which comprises a compound having adenosine A2A receptor antagonistic activity or a pharmaceutically acceptable salt thereof as an active ingredient; the agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), wherein the undesirable effect of the opioid-type analgesic (opioid) is analgesic tolerance or constipation; the agent for suppressing an undesirable effect of an opioid-type analgesic (opioid), wherein the undesirable effect of the opioid-type analgesic (opioid) is analgesic tolerance; and the like.
    Type: Application
    Filed: May 29, 2009
    Publication date: May 5, 2011
    Applicant: KYOWA HAKKO KIRIN CO., LTD.
    Inventors: Jun Ouchi, Shunji Kunori, Yozo Kojima, Katsumi Shinoda, Katsutoshi Sasaki, Shiro Shirakura
  • Piperidine derivatives
    Publication number: 20070185168
    Abstract: For example, a piperidine derivative represented by following formula (I) (wherein, —C(?O)-Z- represents —C(?O)—CH2—, —C(?O)—C(CH3)2—, —C(?O)—NH—, —C(?O)—O—, —C(?O)—S—, —C(?O)—CH2CH2—, —C(?O)—CH?CH—, —C(?O)—CH2O—, —C(?O)—CH2S—, —C(?O)—CH2CH2CH2— or —C(?O)—NR8CH2—; R1 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like; R2 represents a hydrogen atom or hydroxy; R3 represents a hydrogen atom, substituted or unsubstituted lower alkyl, or the like; R5 represents a hydrogen atom, hydroxy, or the like; R6 represents a hydrogen atom, hydroxy, substituted or unsubstituted lower alkyl, or the like, etc.
    Type: Application
    Filed: April 7, 2005
    Publication date: August 9, 2007
    Inventors: Haruki Takai, Shunji Kunori, Shiro Shirakura, Katsumi Shinoda, Atsuko Mizutani, Koji Yamada, Shinichiro Toki, Tomoyuki Nishikawa