Inventor · disambiguated record
Kiyokazu Kawaguchi
Also filed as: KAWAGUCHI KIYOKAZU · TANAKA KATSUMASA
3 granted patents·29 citations·filing 1978–1980
68Inventor score
Files withMITSUBISHI GAS CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0171US4342680AStabilized oxymethylene copolymer compositionMITSUBISHI GAS CHEMICAL CO·Filed 1980·Granted Aug 3, 1982·20 cites·6 claims
- 0243US4224435AMethod for mixing raw materials for producing oxymethylene copolymersMITSUBISHI GAS CHEMICAL CO·Filed 1979·Granted Sep 23, 1980·7 cites·10 claims
- 0334US4189565AProcess for polymerizing trioxaneMITSUBISHI GAS CHEMICAL CO·Filed 1978·Granted Feb 19, 1980·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →