Japan, March 6 -- オリエンタル白石株式会社,日鉄ケミカル＆マテリアル株式会社 holds the trademark for 'ＤｉＦｉ工法.' Other related details are as follows:
Application Number: Reg.No.7019873
Class: 37
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Aug. 19, 2025
Registration Date: Feb. 25
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-094498/40/en
Disclaimer: Curated by HT Syndication.
