Inventor · disambiguated record
Fumio Nonoyama
Also filed as: NONOYAMA FUMIO
5 granted patents·81 citations·filing 1994–2004
81Inventor score
Top patents by PatentIndex Score
5 records- 0180US5632827AAluminum alloy and process for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 1995·Granted May 27, 1997·35 cites·18 claims
- 0275US7052794B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2001·Granted May 30, 2006·12 cites·10 claims
- 0359US7422815B2Fuel cell separator, manufacturing method thereof and fuel cellTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 9, 2008·3 cites·14 claims
- 0459US6472094B1Separator for fuel cell and manufacture thereofTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Oct 29, 2002·24 cites·22 claims
- 0542US5494541AProduction of aluminum alloyTOYODA CHUO KENKYUSHO KK·Filed 1994·Granted Feb 27, 1996·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →