Registration available

Seminars hosted by Shiga

Post-Grant Claim Amendments in Japan: Strategic Use and Legal Boundaries

Overview
Date and Time
5:00 p.m. (JST) on Thursday, December 11, 2025
Location
Zoom
Cost
Free
Lecture language
English
Practice Area
Speaker
Shiga International Patent Office
Registration

Click here to register

Comments from Speaker

Post-grant claim amendments (corrections) in Japan enable patentees to refine claim scope after registration to enhance enforceability or address risks of invalidation or revocation. These corrections are strictly limited in scope and timing, requiring precise alignment with statutory conditions. Strategic application demands careful planning to ensure procedural compliance.

Note

  • This webinar is aimed at providing IP information to our business partners and clients from overseas. Registration from persons who work for IP firms or law firms in Japan will not be approved as this may be deemed as a conflict of interest with our business.
  • You will receive a confirmation mail after you have registered.
  • If you miss watching the live session, you will receive an on-demand recorded video link a day after the live session is over.