Japan, Jan. 30 -- TOPPANホールディングス株式会社 holds the trademark for '拡張音楽堂.' Other related details are as follows:

Application Number: Reg.No.7008466

Class: 09,41,42

Status: LIVE-REGISTRATION-Published for Opposition

Filing Date: July 16, 2025

Registration Date: Jan. 21

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-080692/40/en

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