Inventor · disambiguated record
Shigeji Matsumoto
Also filed as: MATSUMOTO SHIGEJI
6 granted patents·61 citations·filing 1996–2015
84Inventor score
Top patents by PatentIndex Score
6 records- 0194US9636693B2Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used thereforCATALER CORP·Filed 2015·Granted May 2, 2017·8 cites·14 claims
- 0293US9849469B2Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used thereforCATALER CORP·Filed 2015·Granted Dec 26, 2017·7 cites·16 claims
- 0389US9227184B2Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used thereforNAKANO ATSUSHI·Filed 2011·Granted Jan 5, 2016·13 cites·15 claims
- 0471US8302557B2Device and method for coating base materialGOSHIMA TOMOYUKI·Filed 2005·Granted Nov 6, 2012·8 cites·4 claims
- 0555US6846466B2Catalyst for purifying an exhaust gasCATALER CORP·Filed 2001·Granted Jan 25, 2005·13 cites·33 claims
- 0647US5686377ACatalyst for purifying exhaust gasesTOYODA CHUO KENKYUSHO KK·Filed 1996·Granted Nov 11, 1997·12 cites·8 claims
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