Inventor
TSUMURA YASUHIRO
JP4 patents
Patents
4 patentsUS10072549B2Sep 11, 2018
Metal substrate for catalytic converters
NIPPON STEEL & SUMIKIN MAT CO5 citations69
US10458305B2Oct 29, 2019
Metal substrate for catalytic converter and catalyst carrier
NIPPON STEEL & SUMIKIN MAT CO0 citations45
US10378412B2Aug 13, 2019
Metal substrate for catalytic converter and catalyst carrier
NIPPON STEEL & SUMIKIN MAT CO0 citations45
US10232362B2Mar 19, 2019
Honeycomb core for carrying catalyst and catalytic converter
NIPPON STEEL & SUMIKIN MAT CO0 citations36