Japan, Jan. 19 -- コメット ホールディングス リミテッド holds the trademark for 'Ｇｒａｎｄｐａ'ｓ Ｓｔｕｄｙ Ｒｏｏｍ.' Other related details are as follows:
Application Number: Reg.No.6994512
Class: 20,28
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: April 30, 2025
Registration Date: Dec. 8, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-047307/40/en
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