【March 1993】
Graduated from Tochigi Prefectural Utsunomiya High School

【April 1993】
Admitted to the Department of Materials Science and Engineering, Faculty of Science and Engineering, Waseda University

【March 1997】
Graduated from the Department of Materials Science and Engineering, Faculty of Science and Engineering, Waseda University

【April 1997】
Joined Toshiba Corporation (until April 2002)

【May 2002】
Joined the Shiina International Patent Office – engaged in the preparation of specifications for patent applications, and so forth (until April 2004)


【May 2004】
Joined the Patent Office – Fourth Patent Examination Department (until November 2010)


【November 2004】
Passed the patent attorney examination

【April 2007】
Admitted to Daito Bunka University Law School

【March 2010】
Graduated from Daito Bunka University Law School


【September 2010】
Passed the bar examination / Joined the Legal Training and Research Institute


【December 2011】
Registered with the Tokyo Bar Association (New 64th)

【January 2012】
Joined the Shobayashi International Patent & Trademark Office (until August 2015) / Registered as a patent attorney


【September 2015】
Joined the Uchida & Samejima Law Firm

【January 2023】
Became a partner in the firm