Inventor · disambiguated record
Kazuhiro Akihama
Also filed as: AKIHAMA KAZUHIRO
11 granted patents·2 pending applications·700 citations·filing 1990–2008
93Inventor score
Files withTOYOTA MOTOR CO LTD6EXXONMOBIL RES & ENG CO2TOYODA CHUO KENKYUSHO KK2EXXON RESEARCH ENGINEERING CO1TOYOTA MOTOR CORP1
Top patents by PatentIndex Score
13 records- 0198US6711893B2Fuel supply apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2001·Granted Mar 30, 2004·209 cites·24 claims
- 0297US7107942B2Fuel composition supply means for spark ignition enginesTOYOTA MOTOR CO LTD·Filed 2003·Granted Sep 19, 2006·108 cites·11 claims
- 0395US6725827B2Spark ingition stratified combustion internal combustion engineTOYOTA MOTOR CO LTD·Filed 2001·Granted Apr 27, 2004·79 cites·17 claims
- 0495US6622663B2Fuel composition supply means for driving cycle conditions in spark ignition enginesEXXONMOBIL RES & ENG CO·Filed 2001·Granted Sep 23, 2003·91 cites·20 claims
- 0593US6799551B2Direct injection type internal combustion engineTOYODA CHUO KENKYUSHO KK·Filed 2001·Granted Oct 5, 2004·81 cites·26 claims
- 0684US5126165ALaser deposition method and apparatusTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Jun 30, 1992·62 cites·23 claims
- 0775US7208078B2Diesel fuel formulation for reduced emissionsEXXONMOBIL RES & ENG CO·Filed 2003·Granted Apr 24, 2007·9 cites·44 claims
- 0866US7052597B2Tuning fuel composition for driving cycle conditions in spark ignition enginesTOYOTA MOTOR CORP·Filed 2001·Granted May 30, 2006·4 cites·10 claims
- 0961US5128214AAmorphous pure iron filmTOYOTA MOTOR CO LTD·Filed 1990·Granted Jul 7, 1992·22 cites·4 claims
- 1059US5203929AMethod of producing amorphous magnetic filmTOYOTA MOTOR CO LTD·Filed 1991·Granted Apr 20, 1993·20 cites·4 claims
- 1158US6206940B1Fuel formulations to extend the lean limit (law770)EXXON RESEARCH ENGINEERING CO·Filed 1999·Granted Mar 27, 2001·15 cites·67 claims
- 1257US2006090727A1Tuning fuel composition for driving cycle conditions in spark ignition enginesWEISSMAN WALTER·Filed 2005·Application pending·0 cites
- 1347US2010264315A1Hydrocarbon concentration measuring apparatus and hydrocarbon concentration measuring methodTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
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