Inventor · disambiguated record
Shuzo Matsumura
Also filed as: MATSUMURA SHUZO
8 granted patents·1 pending application·197 citations·filing 1987–2022
87Inventor score
Top patents by PatentIndex Score
9 records- 0195US5451317ASolid-liquid separatorKUBOTA KK·Filed 1994·Granted Sep 19, 1995·133 cites·2 claims
- 0259US4909071ASpark plug pressure sensorNGK SPARK PLUG CO·Filed 1989·Granted Mar 20, 1990·21 cites·5 claims
- 0355US6921517B2Process and apparatus for the pyrolysis of hydrocarbon gasKUBOTA KK·Filed 2001·Granted Jul 26, 2005·4 cites·12 claims
- 0453US4952837ASurface gap type igniter plugNGK SPARK PLUG CO·Filed 1989·Granted Aug 28, 1990·13 cites·9 claims
- 0548US2023276976A1Pour-over coffee replication systemHIROIA COMMUNICATIONS PTE LTD·Filed 2022·Application pending·0 cites
- 0646US5024534ATemperature sensor for use in a spark plug of an internal combustion engineNGK SPARK PLUG CO·Filed 1989·Granted Jun 18, 1991·12 cites·2 claims
- 0737US4973877ALow-voltage type igniter plug having semi-conductor structure for use in jet and other internal combustion enginesNGK SPARK PLUG CO·Filed 1989·Granted Nov 27, 1990·6 cites·7 claims
- 0835US5437787AAdsorption/reaction equipmentKUBOTA KK·Filed 1993·Granted Aug 1, 1995·6 cites·2 claims
- 0925US4873466AIgniter plugNGK SPARK PLUG CO·Filed 1987·Granted Oct 10, 1989·2 cites·2 claims
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