Inventor · disambiguated record
Keiji Noda
Also filed as: NODA KEIJI
10 granted patents·153 citations·filing 1991–2015
89Inventor score
Top patents by PatentIndex Score
10 records- 0186US5296198AHeater and catalytic converterNGK INSULATORS LTD·Filed 1991·Granted Mar 22, 1994·50 cites·7 claims
- 0280US8603422B2Gas separation and recovery apparatus and gas separation and recovery methodMARUYAMA MASATOSHI·Filed 2012·Granted Dec 10, 2013·7 cites·8 claims
- 0372US5533167AHoneycomb heater element having front region adapted to heat quicklyNGK INSULATORS LTD·Filed 1993·Granted Jul 2, 1996·26 cites·4 claims
- 0470US5538698AHeater and catalytic converterNGK INSULATORS LTD·Filed 1993·Granted Jul 23, 1996·23 cites·28 claims
- 0568US6736258B2Apparatus for supplying raw materials at constant amountsNGK INSULATORS LTD·Filed 2002·Granted May 18, 2004·8 cites·7 claims
- 0658US5664049AHoneycomb heaterNGK INSULATORS LTD·Filed 1995·Granted Sep 2, 1997·17 cites·12 claims
- 0756US6869573B2Heater and catalytic converterNGK INSULATORS LTD·Filed 1997·Granted Mar 22, 2005·17 cites·7 claims
- 0841US9528410B2Reducing agent supplying deviceDENSO CORP·Filed 2015·Granted Dec 27, 2016·0 cites·6 claims
- 0940US9605575B2Reducing agent supplying deviceDENSO CORP·Filed 2015·Granted Mar 28, 2017·0 cites·19 claims
- 1032US5649049AHoneycomb heater having large hydraulic diameter orifices to narrow current flowNGK INSULATORS LTD·Filed 1994·Granted Jul 15, 1997·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →