2014 – present – Sonderhoff & Einsel, Law and Patent Office
2001 – 2014 – Wakabayashi Patent Agency
1995 – 2001 – Japan Tobacco Inc.
Mr. Ohta has been engaged for over a decade in a broad range of patent areas such as applications, prosecutions, consultations, expert opinions as well as revocations of appeal decisions. Moreover, based on his experience in handling a large number of outbound and inbound patent applications in several languages, Mr. Ohta provides advice to many global and international clients.
Profession
Patent Attorney
Admissions
Qualified IP Litigator in Japan (2006)
Japan Patent Attorneys Association (2003)
Areas of Legal Expertise
Patent and utility model applications, trials and appeals, expert opinions, and litigation
Areas of Technological Expertise
General chemistry and semiconductor-related fields
Professional Experience
2014 – present – Sonderhoff & Einsel, Law and Patent Office
2001 – 2014 – Wakabayashi Patent Agency
1995 – 2001 – Japan Tobacco Inc.
Education
1993 – 1995 – Tokyo Institute of Technology, Graduate school of engineering, MSc
1989 – 1993 – Tokyo Institute of Technology, Chemical engineering
Languages
Japanese, English