Japan, Oct. 30 -- SUMITOMO CHEMICAL CO LTD has got intellectual property rights for 'WINDING CORE, STOCK ROLL, AND MANUFACTURING METHOD OF STOCK ROLL.' Other related details are as follows:
Application Number: JP,2021-047442
Category (FI): B65H75/18@Z,B65H75/10
Stage: Grant (IP right document published.)
Filing Date: March 22, 2021
Publication Date: Oct. 5, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....