Inventor · disambiguated record
Tatsumi Furukubo
Also filed as: FURUKUBO TATSUMI
7 granted patents·160 citations·filing 1977–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0192US4370950AEngine cooling system and control valve assembly providing mixed or unmixed head and block coolingTOYOTA MOTOR CO LTD·Filed 1981·Granted Feb 1, 1983·76 cites·30 claims
- 0288US6330871B1Cylinder head-integrated cylinder block and process for manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2000·Granted Dec 18, 2001·29 cites·9 claims
- 0383US4410133ATwo way fluid switchover valve with crossover protectionTOYOTA MOTOR CO LTD·Filed 1981·Granted Oct 18, 1983·42 cites·10 claims
- 0462US7040293B2Fuel injection systemTOYOTA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·9 cites·11 claims
- 0542US9421496B2Exhaust gas purification apparatus for internal combustion engineNAKANO TAKANORI·Filed 2011·Granted Aug 23, 2016·0 cites·4 claims
- 0635US4159626ASecondary air control valve deviceTOYOTA MOTOR CO LTD·Filed 1977·Granted Jul 3, 1979·3 cites·10 claims
- 0728US4160363AApparatus for purifying exhaust gasTOYOTA MOTOR CO LTD·Filed 1977·Granted Jul 10, 1979·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →