Inventor · disambiguated record

Nobuharu Sonoda

Also filed as: SONODA NOBUHARU

2 granted patents·48 citations·filing 1985–1986

63Inventor score

Technology areasC08K Y10S

Files withMITSUBISHI GAS CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0167US4617346APolyphenylene ether resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1986·Granted Oct 14, 1986·35 cites·9 claims
0253US4663374AFlame-resisting polycarbonate resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1985·Granted May 5, 1987·13 cites·14 claims

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