Representative / Patent Attorney Takuya Tateishi


General Intellectual Property Advice; Patents; Intellectual Property Enforcement & Anti-Piracy; Trademark Registration & Advice


Kyoto University (Bachelor of Science) (1994); Kyoto University (Master of Science in Chemistry) (1996)

Professional & Association Membership:

Japan Patent Attorneys Association [registration number: 11626]


Mr. Tateishi's practice encompasses intellectual property matters involving patents covering biology, chemistry, semiconductor fabrication processes and electrical technologies. A significant portion of Mr. Tateishi's practice has been devoted to patent portfolio management at Intellectual Property Division, Sony Corporation. Mr. Tateishi has prepared and prosecuted numerous patent applications for inventions in various technical disciplines worldwide.

Office Profile

[Ryogoku Office] Nonaka Building 1-1-8 Ishiwara Sumida-ku,              Tokyo 130-0011 Japan

             Directions & Map (PDF Data)

[Musashi-koganei Office] 5-23-12 Hon-cho, Koganei-city,

             Tokyo 184-0004 Japan

[Phone] +81-3-5819-2365

[Fax] +81-3-5819-2366



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Tokyo, JAPAN


International Intellectual Property Firm

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Last published: the Doll Festival on March 3, 2005