Our Team


Tatsuya "Tatsu" SAITO

  • Founding Partner
  • Registered Patent Attorney
  • US Patent Agent (not-registered)
  • Adjunct Professor at Aoyama Gakuin University
  • Supplementary Note of Specific Infringement Lawsuit Counsel

Yushi KOJO

  • Patent Attorney
  • Junior Partner

Kenichi TANI

  • Patent Attorney
  • Junior Partner


  • Patent Attorney, Of Counsel
  • * In the alphabet order

In addition to the above, we have well-experienced team members including counsel attorneys, administration staffs, translation advisors and so on.