Japan, Nov. 2 -- 山下 光恵 holds the trademark for '海爺.' Other related details are as follows:
Application Number: Reg.No.7094359
Class: 41
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Dec. 6, 2025
Registration Date: Oct. 22
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-145795/40/en
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