Inventor · disambiguated record
Koji Sakakibara
Also filed as: SAKAKIBARA KOJI
24 granted patents·3 pending applications·532 citations·filing 1985–2020
96Inventor score
Top patents by PatentIndex Score
27 records- 0198US4711212AAnti-knocking in internal combustion engineNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·83 cites·21 claims
- 0288US5604304AEngine cycle timing and synchronization based on crankshaft angle measurementsNIPPON DENSO CO·Filed 1996·Granted Feb 18, 1997·64 cites·21 claims
- 0386US4699106AKnock control system for internal combustion enginesNIPPON DENSO CO·Filed 1986·Granted Oct 13, 1987·25 cites·7 claims
- 0486US4617895AAnti-knocking control in internal combustion engineNIPPON DENSO CO·Filed 1985·Granted Oct 21, 1986·44 cites·30 claims
- 0581US5339245ASystem for detecting combustion state in internal combustion engineNIPPON DENSO CO·Filed 1991·Granted Aug 16, 1994·36 cites·2 claims
- 0675US4993387AKnock control system for internal combustion engineNIPPON DENSO CO·Filed 1989·Granted Feb 19, 1991·33 cites·14 claims
- 0774US5215058AKnock control apparatus for internal combustion enginesNIPPON DENSO CO·Filed 1992·Granted Jun 1, 1993·19 cites·4 claims
- 0874US5134980AKnock generation control system for enginesNIPPON DENSO CO·Filed 1990·Granted Aug 4, 1992·35 cites·11 claims
- 0973US5355853AKnock control system for internal combustion engineNIPPON DENSO CO·Filed 1993·Granted Oct 18, 1994·33 cites·8 claims
- 1072US9663698B2Cold and heat storage agent compositionKYODO YUSHI·Filed 2013·Granted May 30, 2017·2 cites·13 claims
- 1171US5329904AEngine control apparatus for discriminating cylindersNIPPON DENSO CO·Filed 1993·Granted Jul 19, 1994·24 cites·13 claims
- 1269US5188080AKnocking control system for internal combustion engineNIPPON DENSO CO·Filed 1992·Granted Feb 23, 1993·24 cites·7 claims
- 1363US6679223B2Engine control system with cam sensorDENSO CORP·Filed 2002·Granted Jan 20, 2004·12 cites·20 claims
- 1461US11713430B2Grease composition, machine component, and starter overrunning clutchDENSO CORP·Filed 2020·Granted Aug 1, 2023·0 cites·18 claims
- 1561US11390826B2Grease composition, machine component, and starter overrunning clutchDENSO CORP·Filed 2020·Granted Jul 19, 2022·0 cites·4 claims
- 1661US4711214AAnti-knocking control in internal combustion engineNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·16 cites·12 claims
- 1760US5522254AKnock sensing apparatus for internal combustion engineNIPPON DENSO CO·Filed 1994·Granted Jun 4, 1996·21 cites·30 claims
- 1860US4770144AKnock control apparatus and method for internal combustion enginesNIPPON DENSO CO·Filed 1987·Granted Sep 13, 1988·11 cites·12 claims
- 1958US2019085260A1Grease composition, machine component, and starter overrunning clutchDENSO CORP·Filed 2017·Application pending·0 cites
- 2058US2019085257A1Grease composition, machine component, and starter overrunning clutchDENSO CORP·Filed 2017·Application pending·0 cites
- 2156US5186145AKnocking control apparatus for internal combustion engineNIPPON DENSO CO·Filed 1991·Granted Feb 16, 1993·10 cites·10 claims
- 2255US5503126AIgnition timing control system for internal combustion enginesNIPPON DENSO CO·Filed 1994·Granted Apr 2, 1996·10 cites·11 claims
- 2355US4711213AKnock control system for internal combustion enginesNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·16 cites·13 claims
- 2444US5404854AKnock control system for internal combustion engineNIPPON DENSO CO·Filed 1993·Granted Apr 11, 1995·11 cites·20 claims
- 2539US9422500B2Noise reducing grease compositionIKUMA KYOSUKE·Filed 2010·Granted Aug 23, 2016·0 cites·5 claims
- 2636US2003214222A1Cathode ray tubeFiled 2002·Application pending·0 cites
- 2735US5494016AIgnition timing control apparatus for an internal combustion engineNIPPON DENSO CO·Filed 1995·Granted Feb 27, 1996·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →