Patents Assigned to Otsuko Techno Corporation
  • Powder inhalator
    Patent number: D527815
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: September 5, 2006
    Assignees: Otsuka Pharmaceutical Co., Ltd., Otsuko Techno Corporation
    Inventors: Toru Nishibayashi, Tetsuya Sato, Shintaro Adachi