Inventor · disambiguated record
Seiithirou Nishikawa
Also filed as: NISHIKAWA SEIITHIROU
2 granted patents·111 citations·filing 1992–1992
68Inventor score
Files withNIPPON DENSO CO2
Top patents by PatentIndex Score
2 records- 0186US5211011AControl apparatus for rapidly warming up catalyst in internal combustion engineNIPPON DENSO CO·Filed 1992·Granted May 18, 1993·70 cites·17 claims
- 0271US5315823AControl apparatus for speedily warming up catalyst in internal combustion engineNIPPON DENSO CO·Filed 1992·Granted May 31, 1994·41 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →