Japan, Jan. 28 -- MITSUBISHI PENCIL CO LTD has got intellectual property rights for 'THERMOCHROMIC WRITING INSTRUMENT.' Other related details are as follows:
Application Number: JP,2023-194760
Category (FI): B43K1/08,120,B43K7/01,B43K7/10
Stage: Grant (IP right document published.)
Filing Date: Nov. 15, 2023
Publication Date: Jan. 30, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....