Inventor · disambiguated record
Takeshi Tokumaru
Also filed as: TOKUMARU TAKESHI
6 granted patents·2 pending applications·140 citations·filing 1997–2023
84Inventor score
Top patents by PatentIndex Score
8 records- 0192US6918251B2Turbo-charged engine with EGRISUZU MOTORS LTD·Filed 2004·Granted Jul 19, 2005·60 cites·15 claims
- 0280US5803361AFuel injector for internal combustion enginesISUZU MOTORS LTD·Filed 1997·Granted Sep 8, 1998·40 cites·7 claims
- 0369US11988164B2Start control apparatus of internal combustion engineISUZU MOTORS LTD·Filed 2023·Granted May 21, 2024·0 cites·4 claims
- 0468US8091522B2Variable valve driving deviceMINATO AKIHIKO·Filed 2007·Granted Jan 10, 2012·5 cites·6 claims
- 0568US7246606B2Fuel return device for internal combustion engineISUZU MOTORS LTD·Filed 2003·Granted Jul 24, 2007·15 cites·13 claims
- 0659US6062489AFuel injector device for enginesISUZU MOTORS LTD·Filed 1997·Granted May 16, 2000·20 cites·7 claims
- 0746US2016097349A1Mixed fuel supply system for internal combustion engine, vehicle, and mixed fuel supply method for internal combustion engineISUZU MOTORS LTD·Filed 2014·Application pending·0 cites
- 0844US2015075623A1Valve device, storage system for liquefied gas fuel, vehicle, and storage method for liquefied gas fuelISUZU MOTORS LTD·Filed 2013·Application pending·0 cites
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