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ATTRONEY | Yutaka TSUBAKI

ATTORNEYS:

Yutaka TSUBAKI   Yutaka TSUBAKI


Patent Attorney :
Registered in 1997 (No. 11078)
Litigation Certified Japanese Patent Attorney (2003)

Education :
Kyushu University (Japan), Bachelor of Science and Master of Science
Kansai University (Japan), Bachelor of Laws

Legal Experience:
19 years' experience
Prepared and prosecuted many patent applications, both Japanese and foreign (over 900 applications in Japan alone)
Conducted intellectual property litigation in the Japanese Courts
Inter partes and ex parte proceedings in the Japan Patent Office, e.g. appeals, invalidation actions and oppositions
Experienced in patent licensing

COMMITTEE:
Vice chairperson of the Computer Software Committee of the Japan Patent Attorneys Association Association (JPAA) (2002)

Other Professional Activities:
Mr.Tsubaki teaches classes in patent law at Osaka University.
He delivers lectures at the Japan Patent Attorneys Association (JPAA)



Tatsuro ISHIKAWA   Tatsuro ISHIKAWA

Patent Attorney :
Registered in 2002 (No. 12458)

Education :
studied at Tohoku University, Faculty of Engineering, Department of Materials Science (1994-1997),
skipped a grade at the same university (1997)
received a master degree from the same university (1999)

Legal Experience:
7 years' experience
Prepared and prosecuted many patent applications both Japanese and foreign, particularly Japanese patent applications the applicant of which are outside Japan
Experienced in patent licensing

COMMITTEE:
Chief Manager of International section of KTK, a study group comprising more than 700 patent attorneys in the Kansai area (2009)



Tsuyoshi SHIRAGA   Tsuyoshi SHIRAGA

Patent Attorney :
Registered in 2010 (No. 16681)

Education :
Kyoto University (Japan), Bachelor of Engineering (Faculty of Engineering, Department of Engineering Science)

Legal Experience:
5 years' experience (2004-)
Prepared and prosecuted many Japanese patent applications,
including applications of foreigen applicants Experienced in prior-art search

Served as an engineer in the racing car constructor in Kyoto (2001-2004)


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