Inventor · disambiguated record
Katsuyuki Ohsawa
Also filed as: OHSAWA KATSUYUKI
6 granted patents·1 pending application·95 citations·filing 1980–2001
84Inventor score
Files withTOYODA CHUO KENKYUSHO KK7
Top patents by PatentIndex Score
7 records- 0174US4422423AJet control type carburetorTOYODA CHUO KENKYUSHO KK·Filed 1980·Granted Dec 27, 1983·19 cites·50 claims
- 0272US4676216AInjection nozzleTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Jun 30, 1987·24 cites·9 claims
- 0370US4404859AFlowmeterTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Sep 20, 1983·26 cites·9 claims
- 0451US5215788ACombustion flame method for forming diamond filmsTOYODA CHUO KENKYUSHO KK·Filed 1991·Granted Jun 1, 1993·16 cites·12 claims
- 0541US5024184ADirect fuel injection internal combustion engineTOYODA CHUO KENKYUSHO KK·Filed 1989·Granted Jun 18, 1991·8 cites·12 claims
- 0636US2002022204A1Catalytic combustorTOYODA CHUO KENKYUSHO KK·Filed 2001·Application pending·0 cites
- 0731US4336780AJet control carburetorTOYODA CHUO KENKYUSHO KK·Filed 1980·Granted Jun 29, 1982·2 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →