Inventor · disambiguated record
Yasuhiro Tsumura
Also filed as: TSUMURA YASUHIRO
4 granted patents·5 citations·filing 2014–2017
59Inventor score
Files withNIPPON STEEL & SUMIKIN MAT CO4
Top patents by PatentIndex Score
4 records- 0179US10072549B2Metal substrate for catalytic convertersNIPPON STEEL & SUMIKIN MAT CO·Filed 2014·Granted Sep 11, 2018·5 cites·18 claims
- 0252US10378412B2Metal substrate for catalytic converter and catalyst carrierNIPPON STEEL & SUMIKIN MAT CO·Filed 2017·Granted Aug 13, 2019·0 cites·20 claims
- 0348US10458305B2Metal substrate for catalytic converter and catalyst carrierNIPPON STEEL & SUMIKIN MAT CO·Filed 2016·Granted Oct 29, 2019·0 cites·20 claims
- 0438US10232362B2Honeycomb core for carrying catalyst and catalytic converterNIPPON STEEL & SUMIKIN MAT CO·Filed 2016·Granted Mar 19, 2019·0 cites·20 claims
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