Inventor · disambiguated record
Chiyozo Takayama
Also filed as: ASAO SHUICHIRO · FUJINAMI AKIRA · TAKAYAMA CHIYOZO
6 granted patents·10 citations·filing 1976–1979
74Inventor score
Files withSUMITOMO CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0157US4110462AN'-Sulfenyl-N"-dihalophenylimidazolidinedionesSUMITOMO CHEMICAL CO·Filed 1976·Granted Aug 29, 1978·3 cites·5 claims
- 0252US4237122AImidazolidinedione compounds, and their production and useSUMITOMO CHEMICAL CO·Filed 1979·Granted Dec 2, 1980·3 cites·13 claims
- 0349US4056622AN-sulfonyl-N-dihalophenylimidazolidinedionesSUMITOMO CHEMICAL CO·Filed 1976·Granted Nov 1, 1977·2 cites·16 claims
- 0448US4151290AFungicidal 1-cycloalkylcarbonyl-3-(3,5-dihalophenyl)imidazolidine-2,4-dionesSUMITOMO CHEMICAL CO·Filed 1977·Granted Apr 24, 1979·2 cites·8 claims
- 0534US4181732A1-Branched-alkylcarbonyl-3-(3,5-dihalophenyl)imidazolidine-2,4-dionesSUMITOMO CHEMICAL CO·Filed 1978·Granted Jan 1, 1980·0 cites·8 claims
- 0634US4123549AN-(3,5-dihalophenyl)-α-spirocycloalkanesuccinimides, and their preparation and useSUMITOMO CHEMICAL CO·Filed 1977·Granted Oct 31, 1978·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →