Inventor · disambiguated record
Eisuke Wayama
Also filed as: WAYAMA EISUKE
27 granted patents·6 pending applications·368 citations·filing 1998–2006
97Inventor score
Top patents by PatentIndex Score
33 records- 0191US6701892B2Throttle valve control apparatus of internal combustion engine and automobile using the sameHITACHI LTD·Filed 2001·Granted Mar 9, 2004·30 cites·8 claims
- 0289US6382181B2Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2001·Granted May 7, 2002·22 cites·1 claims
- 0388US7121259B2Throttle device for internal-combustion engineHITACHI CAR ENG CO LTD·Filed 2005·Granted Oct 17, 2006·14 cites·5 claims
- 0486US6390062B1Throttle device of internal combustion engineHITACHI LTD·Filed 1999·Granted May 21, 2002·39 cites·14 claims
- 0584US7235963B2Electronic control type throttle valve apparatus, non-contact type rotation angle detecting apparatus used in electronic control type throttle valve apparatus etc. and signal processing apparatus for hall elementHITACHI LTD·Filed 2004·Granted Jun 26, 2007·22 cites·7 claims
- 0682US6691678B1Throttle assembly for internal combustion engine, and throttle sensorHITACHI LTD·Filed 2000·Granted Feb 17, 2004·23 cites·8 claims
- 0781US6591809B2Throttle device for internal-combustion engineHITACHI LTD·Filed 2002·Granted Jul 15, 2003·19 cites·4 claims
- 0881US6371080B1Throttle device for internal-combustion engineHITACHI LTD·Filed 2001·Granted Apr 16, 2002·21 cites·3 claims
- 0979US6932051B2Throttle valve opening and closing deviceHITACHI LTD·Filed 2003·Granted Aug 23, 2005·17 cites·9 claims
- 1078US6691681B2Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2003·Granted Feb 17, 2004·12 cites·4 claims
- 1176US6626143B1Throttle device of internal combustion engineHITACHI LTD·Filed 1999·Granted Sep 30, 2003·24 cites·11 claims
- 1275US6912993B2Throttle systemHITACHI LTD·Filed 2003·Granted Jul 5, 2005·17 cites·19 claims
- 1375US6418908B2Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2001·Granted Jul 16, 2002·10 cites·4 claims
- 1474US6945228B2Throttle device for internal-combustion engineHITACHI CAR ENG CO LTD·Filed 2003·Granted Sep 20, 2005·14 cites·8 claims
- 1574US6382180B2Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2001·Granted May 7, 2002·10 cites·5 claims
- 1671US7040283B2Throttle valve opening and closing deviceHITACHI LTD·Filed 2005·Granted May 9, 2006·5 cites·9 claims
- 1770US6047680AElectronically controlled throttle apparatus for an engineHITACHI LTD·Filed 1998·Granted Apr 11, 2000·20 cites·8 claims
- 1869US7243635B2Throttle valve opening and closing deviceHITACHI LTD·Filed 2005·Granted Jul 17, 2007·3 cites·7 claims
- 1969US7231903B2Throttle apparatus for an internal combustion engineHITACHI CAR ENG CO LTD·Filed 2005·Granted Jun 19, 2007·3 cites·23 claims
- 2069US7152581B2Throttle valve control apparatus of internal combustion engine and automobile using the sameHITACHI CAR ENG CO LTD·Filed 2003·Granted Dec 26, 2006·9 cites·10 claims
- 2166US6694947B2Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2003·Granted Feb 24, 2004·6 cites·6 claims
- 2263US6966297B2Throttle device for internal-combustion engineHITACHI CAR ENG CO LTD·Filed 2003·Granted Nov 22, 2005·9 cites·6 claims
- 2361US6488010B2Throttle device for internal-combustion engineHITACHI LTD·Filed 2002·Granted Dec 3, 2002·8 cites·4 claims
- 2460US7093581B2Throttle valve control apparatus of internal combustion engine and automobile using the sameHITACHI CAR ENG CO LTD·Filed 2004·Granted Aug 22, 2006·6 cites·11 claims
- 2558US7367315B2Throttle valve control apparatus of internal combustion engine and automobile using the sameHITACHI LTD·Filed 2006·Granted May 6, 2008·1 cites·9 claims
- 2653US6973916B2Electronic control type throttle valve apparatus, non-contact type rotation angle detecting apparatus used in electronic control type throttle valve apparatus etc. and signal processing apparatus for hall elementHITACHI LTD·Filed 2003·Granted Dec 13, 2005·4 cites·7 claims
- 2752US2007012288A1Throttle valve control apparatus of internal combustion engine and automobile using the sameHITACHI CAR ENG CO LTD·Filed 2006·Application pending·0 cites
- 2849US7174877B2Throttle valve opening and closing deviceHITACHI LTD·Filed 2005·Granted Feb 13, 2007·0 cites·5 claims
- 2941US2002189585A1Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2002·Application pending·0 cites
- 3035US2004060542A1Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2003·Application pending·0 cites
- 3134US2001035157A1Throttle apparatus for an internal combustion engineHITACHI LTD·Filed 2001·Application pending·0 cites
- 3234US2002033166A1Electronically controlled throttle apparatus for an engineHITACHI LTD·Filed 2001·Application pending·0 cites
- 3330US2001045202A1Electronically controlled throttle apparatus for an engineFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →