Japan, Oct. 5 -- 飯田 裕一 holds the trademark for '日本青年社.' Other related details are as follows:

Application Number: Reg.No.7085643

Class: 16

Status: LIVE-REGISTRATION-Published for Opposition

Filing Date: Nov. 27, 2025

Registration Date: Sept. 18

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-136681/40/en

Disclaimer: Curated by HT Syndication.