Patent attorneys

Minoru Ohnaka (Representative partner)

Mr. Ohnaka is an expert in the electromagnetic measurement and testing field, and the controlling field closely related to the aforementioned field as he was engaged in the research of these fields during his study at university and also involved in research and development of the optical measurement and testing technology in his previous job. Mr. Ohnaka has had many opportunities to work for cases in the machinery field at the previous patent firm he has worked for, so he believes that he is capable of handling any patent applications relating to the field of physics.
Mr. Ohnaka continues to make efforts to polish his skills and use his experience to quickly respond to clients’ needs.

Hobby: Training at gym, Mountain hiking

Qualifications and Professional Memberships

  • Member of Japan Patent Attorneys Association: Registration No.11441 (Registered in 1999)
  • High school teacher’s license (specializing in mathematics)
  • Qualified Specific Infringement Lawsuit Counsel Attorney (since 2005)
  • Member of Patent Attorneys Law Revision Committee of Kinki Branch Office of Japan Patent Attorneys Association

Brief Personal History

  • 1965 Born in Amagasaki City, Hyogo
  • 1983 Graduated from Kinran Senri High School
  • 1987 Graduated from Kyoto University, School of Engineering, majored in Earth Resources and Energy Engineering (Applied metrology)
  • 1989 Completed the postgraduate course in Engineering at Kyoto University
  • 1989- Worked at Sumitomo Metal Industries, Ltd. (Assigned to the research and development department of measurement control, and engaged in the research and development of optical measurement and testing technology)
  • 1996- Worked at a patent firm
  • 1999 Registered as Patent Attorney (chosen subjects: Optics, Measurement engineering, and Control engineering)
Makoto International
Patent Attorneys Office
CARP Minamisemba-Daiichi Bldg. 5F,
1-10,Minamisemba 2-chome, Chuo-ku, Osaka 542-0081 JAPAN
Telephone: +81-6-6265-5283
Facsimile: +81-6-6265-5284
Inquiry form