Inventor · disambiguated record
Takio Kojima
Also filed as: KOJIMA TAKIO
25 granted patents·2 pending applications·360 citations·filing 1985–2012
96Inventor score
Top patents by PatentIndex Score
27 records- 0195US8674796B2RelayITO SHINSUKE·Filed 2011·Granted Mar 18, 2014·40 cites·12 claims
- 0294US6526822B1Flow rate and flow velocity measurement deviceNGK SPARK PLUG CO·Filed 2000·Granted Mar 4, 2003·71 cites·25 claims
- 0391US8382973B2Method and apparatus for controlling multi-gas sensorNGK SPARK PLUG CO·Filed 2010·Granted Feb 26, 2013·11 cites·5 claims
- 0481US6647776B2Split-flow flowmeter with a profusion facing the detection elementNGK SPARK PLUG CO·Filed 2002·Granted Nov 18, 2003·26 cites·12 claims
- 0581US4984927ACeramic and metal joining structureNGK SPARK PLUG CO·Filed 1989·Granted Jan 15, 1991·32 cites·18 claims
- 0678US6578414B2Split-flow-type flowmeterNGK SPARK PLUG CO·Filed 2001·Granted Jun 17, 2003·24 cites·18 claims
- 0777US6474177B2Flow measurement device for measuring flow rate and flow velocityNGK SPARK PLUG CO·Filed 2001·Granted Nov 5, 2002·23 cites·18 claims
- 0876US7993506B2Gas sensorNGK SPARK PLUG CO·Filed 2008·Granted Aug 9, 2011·4 cites·10 claims
- 0974US4881500APoppet valve made of ceramicsNGK SPARK PLUG CO·Filed 1988·Granted Nov 21, 1989·22 cites·5 claims
- 1073US6805003B2Mass flow sensor and mass flowmeter comprising the sameNGK SPARK PLUG CO·Filed 2001·Granted Oct 19, 2004·21 cites·11 claims
- 1172US7276745B2Gas sensorNGK SPARK PLUG CO·Filed 2006·Granted Oct 2, 2007·10 cites·7 claims
- 1269US7487675B2Micro-heater and sensorNGK SPARK PLUG CO·Filed 2006·Granted Feb 10, 2009·5 cites·3 claims
- 1368US8754728B2RelayITO SHINSUKE·Filed 2011·Granted Jun 17, 2014·2 cites·10 claims
- 1463US6474154B2Flow measurement device for measuring flow rate and flow velocityNGK SPARK PLUG CO·Filed 2001·Granted Nov 5, 2002·12 cites·32 claims
- 1561US8393196B2Gas sensorIKAWA KOICHI·Filed 2008·Granted Mar 12, 2013·3 cites·10 claims
- 1660US5114262AHollow ceramic piston pinNGK SPARK PLUG CO·Filed 1990·Granted May 19, 1992·20 cites·6 claims
- 1757US8272256B2Pressure sensorMORI TAKASHI·Filed 2009·Granted Sep 25, 2012·4 cites·22 claims
- 1853US7712349B2Gas sensorNGK SPARK PLUG CO·Filed 2004·Granted May 11, 2010·3 cites·8 claims
- 1948US7412871B2Oxidizing gas sensor and production method thereofNGK SPARK PLUG CO·Filed 2006·Granted Aug 19, 2008·0 cites·9 claims
- 2043US2013062203A1Ammonia gas sensorNAKANO YOSHIHIRO·Filed 2012·Application pending·0 cites
- 2141US4796517AMetal piston and ceramic piston pin assemblyNGK SPARK PLUG CO·Filed 1987·Granted Jan 10, 1989·10 cites·9 claims
- 2240US2012145543A1Multigas sensorSUGAYA SATOSHI·Filed 2011·Application pending·0 cites
- 2339US4785720ALubrication mechanism for piston pin and snap ringNGK SPARK PLUG CO·Filed 1987·Granted Nov 22, 1988·9 cites·16 claims
- 2434US4691673ACeramic auxiliary combustion chamberNGK SPARK PLUG CO·Filed 1986·Granted Sep 8, 1987·3 cites·16 claims
- 2532US8410801B2Pressure detection apparatusMATSUOKA TOSHIYUKI·Filed 2009·Granted Apr 2, 2013·0 cites·12 claims
- 2632US4803766AMounting of ceramic tip on metal rocker armNGK SPARK PLUG CO·Filed 1987·Granted Feb 14, 1989·3 cites·4 claims
- 2731US4704998AMounting structure for ceramic sub-combustion chambersNGK SPARK PLUG CO·Filed 1985·Granted Nov 10, 1987·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →