Atsushi Yoshida

Senior Counsel Seattle Office


  • LL.M., IP Law & Policy, University of Washington, Seattle, Washington
  • B.Com., Management Science, McGill University, Montreal, Canada
  • B.Eng., Materials Physics, Osaka University, Osaka, Japan

Professional Highlights

  • ¬†Atsushi Yoshida has over 20 years of patent experience at Microsoft (Redmond, WA) and Sony Corporation (Tokyo, Japan), most recently as Director of IP Licensing with Microsoft.
  • ¬†Experience includes negotiating complex patent & technology licensing agreements, patent evaluation, managing patent portfolios, patent prosecution, and engaging in a variety of intellectual property matters in the U.S. and Japan.


  • Admitted to practice in California.
  • Registered to practice before the United States Patent and Trademark Office.
  • Japan Patent Attorneys Association (2000-2004)