Inventor
EGAWA KOJI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “EGAWA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
4 patentsUS5714242AFeb 3, 1998
Ceramic material and method for manufacturing ceramic product utilizing it
NGK INSULATORS LTD4 citations60
US10882267B2Jan 5, 2021
Sealing pin, method of manufacturing assembly, and method of manufacturing gas sensor
NGK INSULATORS LTD0 citations59
US10495602B2Dec 3, 2019
Gas sensor manufacturing method and gas sensor manufacturing apparatus
NGK INSULATORS LTD0 citations39
US10876996B2Dec 29, 2020
Method of manufacturing gas sensor and method of removing oil
NGK INSULATORS LTD0 citations36