SIKs & Co. Patent firm specializing in chemistry and bio-related fieldsSIKs & Co. Patent firm specializing in chemistry and bio-related fields

Patent firm specializing in chemistry and bio-related fields

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THE FIRM PROFESSIONALS

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YAMADA, Yumiko
YAMADA, Yumiko
　 Junior Partners

Registered as a patent attorney in May 1999

Patent Attorney Registration No. 11396

Areas of expertise

Inorganic chemistryOrganic chemistryBiochemistryPharmaceuticalsOptical films

MESSAGE

I handle requested cases sincerely and humbly.

Education

March 1991: Bachelor of Science in Chemistry, Ochanomizu Women’s University

Professional background

April 1991: Joined Kyowa Hakko Kogyo Co., Ltd. (currently Kyowa Hakko Kirin Co., Ltd.)
May 1999: Established Yamada Patent Office
January 2003: Joined SIKs & Co.
February 2016: Registered as specific infringement lawsuit counsel as provided in supplementary note

Achievements as member and lecturer

Japan Patent Attorneys Association
*Member of Kanto Branch, Tochigi Committee (April 2017 onward)

Please feel free to contact us.

Domestic and overseas patent applications, trial decision revocation suits, patent infringement suits, invention consultations, patent lectures, intellectual property strategy consultations, etc.