Inventor · disambiguated record
Taketoshi Fujikawa
Also filed as: FUJIKAWA TAKETOSHI
2 granted patents·1 pending application·38 citations·filing 1984–2008
63Inventor score
Top patents by PatentIndex Score
3 records- 0168US4609262AAspherical lens for use in optical equipmentTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Sep 2, 1986·25 cites·5 claims
- 0254US6263855B1Direct fuel injection-type spark-ignition internal combustion engineTOYOTA MOTOR CO LTD·Filed 2000·Granted Jul 24, 2001·13 cites·5 claims
- 0347US2010264315A1Hydrocarbon concentration measuring apparatus and hydrocarbon concentration measuring methodTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →