Inventor · disambiguated record

Kunihide Sakaguchi

Also filed as: SAKAGUCHI KUNIHIDE

2 granted patents·79 citations·filing 1997–1999

67Inventor score

Technology areasF01N F16K

Files withSUMITOMO ELECTRIC INDUSTRIES2

Top patents by PatentIndex Score

2 records

0190US5908047AThree-way valve and exhaust gas purifier using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jun 1, 1999·61 cites·3 claims
0254US6029444AThree-way valve and exhaust gas purifier using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted Feb 29, 2000·18 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →