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Team of Patent Attorney

Team of competent staff led by a patent attorney who also has 12 years' career in a setmiconductor company

Mikio Yoshimiya, Patent Attorney
≪Short Autobiography≫
1984:   Graduated from Chiba University Graduate
       School, Master of Science
1991:   Passed the patent attorney examination
1992:   Registered as a patent attorney

Areas of Expertise: Semiconductors, chemistry, mechanical engineering
Twelve years of business experience in a semiconductor company, Research and development of semiconductor materials, settlement of patent-related disputes among businesses, and other practical patent operations

(Registration No. 10253): Supplementary Note Registration of Specific Infringement Lawsuit Counsel

Kobayashi Toshihiro, Patent Attorney
≪Short Autobiography≫
2005:   Graduated from Tokyo University Graduate
       School, Master of Engineering
2013:   Passed the patent attorney examination
2014:   Registered as a patent attorney

Areas of Expertise: Chemistry, semiconductors

(Registration No. 19488)

Ohshiro Kimitaka, Patent Attorney
≪Short Autobiography≫
1988: Graduated from Keio University, Faculty of Science and Technology
1990: Graduated from Tokyo Institute of Technology, Master of Engineering
       Employed by Showa Denko K.K.
2008: Employed by the Japan Patent Office
2018: Employed by Yoshimiya Patent Office
Registered as a patent attorney
Areas of expertise: Chemistry, mechanical engineering

(Registration No. 21511)

Otsuka Toru, Patent Attorney
≪Short Autobiography≫
1993: Graduated from Tokyo University, Faculty of Engineering
1995: Graduated from Tokyo University Graduate School, Master of Engineering
       Employed by Shin-Etsu Chemical Co., Ltd. and Shin-Etsu Handotai Co., Ltd.
2006: Employed by the Japan Patent Office
2018: Employed by Yoshimiya Patent Office
Registered as a patent attorney
Areas of expertise: Semiconductors, material science

(Registration No. 21514)

Other specialists
  • Organic Chemistry, Biochemistry ------------------------------ 4
  • Inorganic Chemistry ------------------------------------------- 4
  • Physics, Mechanical Engineering, Electrical Engineering --- 4
  • International Affairs ------------------------------------------------- 7
  • Office work ------------------------------------------------------------ 3

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