Japan, June 10 -- 福室 海維 holds the trademark for 'ポス小説.' Other related details are as follows:
Application Number: Reg.No.7048709
Class: 35,41
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: Oct. 25, 2025
Registration Date: May 27
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-123056/40/en
Disclaimer: Curated by HT Syndication.