Japan, Oct. 19 -- 炭化水素リサーチ株式会社 holds the trademark for 'Ｎａｐｈｔｈａ Ｐｏｒｔａｌ.' Other related details are as follows:
Application Number: Reg.No.7089613
Class: 09
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: June 18
Registration Date: Oct. 5
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2026-077065/40/en
Disclaimer: Curated by HT Syndication.
