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.

Speaking Engagements
Current Speaking Engagements
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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
Previous Speaking Engagements
Articles
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December 1, 2020
David A. Bilodeau named to Best Lawyers® list
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
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
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December 9, 2020
Precedential Decisions When Challenging Patents
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December 2, 2020
ClearCorrect Operating, LLC v. ITC
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November 18, 2020
USPTO’s recent changes in its revised First Action Final Rejection (FAFR) policy appear navigable to Patent Practitioners
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September 9, 2020
AI Inventor Debate