Japan, Nov. 7 -- NGK INSULATORS LTD has got intellectual property rights for 'METHOD FOR INSPECTING COLUMNAR HONEYCOMB FILTER.' Other related details are as follows:

Application Number: JP,2023-052274

Category (FI): B01D46/00,302,B01D39/20@D,G01N21/954@Z,G01N15/08@A

Stage: Grant (IP right document published.)

Filing Date: March 28, 2023

Publication Date: Oct. 10, 2024

The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100

Disclaimer: Curated by HT Syndication....