• OHCHI INTERNATIONAL IP
  Ochanomizu Wing Building, 6th Floor
  2-15-13 Hongo
  Bunkyo-ku, Tokyo 113-0033
  JAPAN
  Telephone +(81)(3)3830-2100
  Facsimile +(81)(3)3830-2101
  For patent, etc., in Japan:

Download pdf files.