Ohta Patent and Trademark Attorneys

Tel:81-3-5334-6055/Fax:81-3-5334-6056 Office hours: weekdays 9 a.m.~6 p.m.


Company Profile

Company nameOhta Patent and Trademark Attorneys
Address / Contact information

Tokyo Office
23-1, Yoyogi 2-chome, Shibuya-ku, Tokyo, Japan 151-0053 New State Manor bldg. 356(Map)

Hamamatsu Office
7-1, Higashi Iba 2-chome, Naka-ku, Hamamatsu-shi, Shizuoka, Japan 432-8036
Hamamatsu chamber of commerce and industry 9F(Map)


Tokyo Office
Tel:81-3-5334-6055 / Fax:81-3-5334-6056
weekdays 9 a.m. ~ 6 p.m

Hamamatsu Office
Tel:81-53-413-1237 / Fax:81-3-5334-6056
weekdays 9 a.m. ~ 6 p.m

Home page URLhttp://www.ohta-pat.jp
RepresentativeAkio Ohta
Patent Attorney Akio Ohta
Asako Ohta
Nobuhiro Ishizuka
Professional Services
  • Patents, Utility models, Designs, Trademarks and service marks
  • Uncovering new ideas
  • Searches
  • Opinions
  • Licensing
  • Litigation
  • Translations

Handling Technology

Aerospace Engineering, Automotive Parts and Control Systems, Biological Sciences, Biotechnology, Business Methods, Chemical Engineering, Chemical Compounds and Processes, Communications Engineering, Computer Engineering, Computer Science, Digital Imaging, Displays (e.g., OLED, LCD, plasma), E-Commerce, Electrical Engineering, Electromechanical Engineering, Electrophotography, General Engineering, Genetic Engineering, Industrial Engineering, Information Technology, Mechanical Engineering, Metallurgical Engineering, Micro Electro Mechanical System, Optics, Pharmaceuticals, Photographic Technology, Photocopier Technology, Photoreceptors, Polymer Chemistry/Engineering, Printing Plates and Lithography, Radiation Chemistry, Robotics, Semiconductor Technology, Telecommunications, Vehicle Tire Design and Manufacturing

Map / Access

Tokyo Office

  • JR Yamanote-Line 5 min. walk from south exit of Shinjuku Station
  • JR Yamanote-Line 5 min. walk from Yoyogi Station
  • Toei Shinjuku-Oedo Line 1 min. walk from Minds Tower exit of Shinjuku Station
  • 5 min. drive from Shinjuku exit of capital freeway

Hamamatsu Office

  • JR Tokaido Shinkansen 20 min. walk from Hamamatsu Station
  • 5 min. drive from JR Hamamatsu Station

Member Profile

  • Mr. Akio Ohta

    Mr. Akio Ohta

    Executive Director
    Patent Attorney
    B.Eng. Nagoya University, Metallic Engineering Dept.
  • Ms. Asako Ohta

    Ms. Asako Ohta

    Executive Vice-Director
    Patent Attorney
    B.Eng. Chiba University, Chemical Engineering Dept.
  • Mr. Nobuhiro Ishizuka

    Mr. Nobuhiro Ishizuka

    Executive Vice-Director
    Patent Attorney

    B.Eng. Tokyo University of Science, Mechanical Engineering Dept.

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