Inventor · disambiguated record
Keisuke Kido
Also filed as: KIDO KEISUKE
12 granted patents·2 pending applications·71 citations·filing 2005–2023
88Inventor score
Top patents by PatentIndex Score
14 records- 0182US7673331B2Server certificate issuing systemGLOBALSIGN KK·Filed 2008·Granted Mar 2, 2010·23 cites·12 claims
- 0280US7550878B2Circuit for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Jun 23, 2009·11 cites·10 claims
- 0380US7362011B2Apparatus for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Apr 22, 2008·16 cites·21 claims
- 0475US7854832B2Signal processing device and control unitFUJITSU TEN LTD·Filed 2007·Granted Dec 21, 2010·5 cites·14 claims
- 0573US7410563B2Method and apparatus for preventing corrosion of contactFUJITSU TEN LTD·Filed 2005·Granted Aug 12, 2008·6 cites·24 claims
- 0669US8250361B2Server certificate issuing system and person authentication methodKIDO KEISUKE·Filed 2009·Granted Aug 21, 2012·6 cites·31 claims
- 0756US8234490B2Server certificate issuing systemKIDO KEISUKE·Filed 2008·Granted Jul 31, 2012·2 cites·16 claims
- 0853US10316780B2Controller and abnormality detecting method of air-fuel-ratio sensorFUJITSU TEN LTD·Filed 2017·Granted Jun 11, 2019·0 cites·3 claims
- 0951US8040649B2Overcurrent protection apparatus and electronic apparatusFUJITSU TEN LTD·Filed 2009·Granted Oct 18, 2011·2 cites·7 claims
- 1050US10656115B2Controller and abnormality detecting method of air-fuel-ratio sensorFUJITSU TEN LTD·Filed 2017·Granted May 19, 2020·0 cites·5 claims
- 1149US2025379746A1Remote signature system and tamper resistant deviceKEY TECH CO LTD·Filed 2023·Application pending·0 cites
- 1243US2023300125A1Password authentication systemKIDO KEISUKE·Filed 2021·Application pending·0 cites
- 1342US10107850B2Abnormality detecting circuit and abnormality detecting methodFUJITSU TEN LTD·Filed 2016·Granted Oct 23, 2018·0 cites·9 claims
- 1441US11743053B2Electronic signature system and tamper-resistant deviceKIDO KEISUKE·Filed 2020·Granted Aug 29, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →