Japan, Oct. 19 -- 株式会社プログラミング総合研究所 holds the trademark for '*タイピングチャレンジ.' Other related details are as follows:
Application Number: Reg.No.7090519
Class: 41
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Oct. 8, 2025
Registration Date: Oct. 7
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-115859/40/en
Disclaimer: Curated by HT Syndication.
