Maki Hatsumi

Registered Patent Agent

1-703-205-8000
Maki Hatsumi • BSKB

Maki Hatsumi has practiced in the intellectual property field since 1983. In his role as a Patent Agent at BSKB, Mr. Hatsumi prosecutes United States patent applications, assists in patent infringement litigations involving Japanese clients, assists in communications between U.S. attorneys and Japanese clients (including technical matters) and assists in BSKB’s Public Relations activities in Japan and United States.

Services

Speaking Engagements

    Current Speaking Engagements

    Previous Speaking Engagements

  • MaryAnne Armstrong to present at the FICPI Open Forum

    MaryAnne Armstrong to present at the FICPI Open Forum.

    November 05 2020
  • FICPI Virtual Open Forum

    FICPI Virtual Open Forum

    November 04 2020
  • BSKB is a sponsor of the 2020 AIPLA Virtual Annual Meeting

    2020 AIPLA Virtual Annual Meeting

    October 22 2020
  • BSKB to present at FICPI’s “Connect, Share & Grow” series

    FICPI’s “Connect, Share & Grow” Webinar Series.

    September 30 2020

Articles

  • December 1, 2020

    David A. Bilodeau named to Best Lawyers® list

    by | BSKB News

    Birch, Stewart, Kolasch & Birch, LLP is pleased to announce that David A. Bilodeau has been included in this Edition of The Best Lawyers in America.

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  • November 22, 2020

    Printed publications: an evolving doctrine

    by Eugene T. Perez | Printed publications: an evolving doctrine

    While the PTAB’s decision in Hulu provides some guidance for post-grant proceedings, there is still no bright-line rule as to what constitutes a “printed publication”. Eugene Perez of Birch Stewart Kolasch Birch examines current case rulings.

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Presentations