Inventor · disambiguated record
Hirozo Sugahara
Also filed as: SUGAHARA HIROZO
4 granted patents·37 citations·filing 1975–1977
73Inventor score
Files withIDEMITSU KOSAN CO4
Top patents by PatentIndex Score
4 records- 0182US4001223AAdamantane-piperazine derivativesIDEMITSU KOSAN CO·Filed 1975·Granted Jan 4, 1977·14 cites·5 claims
- 0264US4078017AProcess for production of modified polypropyleneIDEMITSU KOSAN CO·Filed 1977·Granted Mar 7, 1978·17 cites·6 claims
- 0361US4055721AMethod of producing unsaturated carbonyl compoundsIDEMITSU KOSAN CO·Filed 1976·Granted Oct 25, 1977·6 cites·10 claims
- 0428US4073818AProcess of producing acenaphthenesIDEMITSU KOSAN CO·Filed 1977·Granted Feb 14, 1978·0 cites·15 claims
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