SERVICES
Practice Areas
Industries
IT, Internet and Security
Telecommunication, Media, and Entertainment
AI/Technology
Financial Technology (FinTech)
Electronics and Equipment
Digital
Brand and Apparel
Sports
Metal
Consumer Product and Retail
CAREER
1994
Waseda University Junior and Senior High School
1998
Waseda University, B.Eng., Mechanical Engineering
2001
Queen Mary College, University of London, MSc Management of Intellectual Property
Sep 2001 - Sep 2007
Hitachi, Ltd.
Oct 2007 - Sep 2010
Hitachi America,Ltd.
Oct 2010 - Sep 2011
Hitachi, Ltd.
Oct 2011 - Sep 2014
DeNA Co., Ltd.
Oct 2014 - Mar 2018
TiVo Inc.
Apr 2018 - Oct 2023
Oneip Patent Attorneys
Apr 2018 - Nov 2025
KX Patent Firm (KXIP)
QUALIFICATIONS
Japan Patent Attorneys Association (2005)
USPTO Patent Agent (Limited Recognition)
PROFESSIONAL AND
ACADEMIC ASSOCIATIONS
ACADEMIC ASSOCIATIONS
Japan Patent Attorneys Association
Licensing Executives Society Japan
LANGUAGES
Japanese
English
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Kageyama Tsuyoshi
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