Japan, June 29 -- 株式会社Ｂ４Ｕ holds the trademark for '痛ケー.' Other related details are as follows:
Application Number: Reg.No.7056667
Class: 18
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Nov. 10, 2025
Registration Date: June 18
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-129108/40/en
Disclaimer: Curated by HT Syndication....