Japan, March 13 -- 西川株式会社 holds the trademark for 'ハーモニーウェーブ.' Other related details are as follows:
Application Number: Reg.No.7022710
Class: 20
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Aug. 29, 2025
Registration Date: March 4
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-099372/40/en
Disclaimer: Curated by HT Syndication....