Inventor · disambiguated record
Kikuo Sasajima
Also filed as: ONO KEIICHI · SASAJIMA KIKUO · TAKEBAYASHI YOSHIAKI
24 granted patents·224 citations·filing 1973–1978
95Inventor score
Files withSUMITOMO CHEMICAL CO24
Top patents by PatentIndex Score
24 records- 0194US4233307ASpiro-4'-piperidine compounds and their pharmaceutical compositionsSUMITOMO CHEMICAL CO·Filed 1978·Granted Nov 11, 1980·54 cites·12 claims
- 0293US4217349ABenzisoxazole derivativesSUMITOMO CHEMICAL CO·Filed 1978·Granted Aug 12, 1980·26 cites·8 claims
- 0390US4122176A3-(Piperazinoalkyl)-benz-2,1-isoxazolesSUMITOMO CHEMICAL CO·Filed 1976·Granted Oct 24, 1978·20 cites·8 claims
- 0489US3936468APhenylbutanol derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted Feb 3, 1976·19 cites·4 claims
- 0586US4235914APsychotropic γ-(heterocyclic substituted) butyrophenonesSUMITOMO CHEMICAL CO·Filed 1978·Granted Nov 25, 1980·13 cites·6 claims
- 0685US4148796Aγ-PiperidinobutyrophenonesSUMITOMO CHEMICAL CO·Filed 1973·Granted Apr 10, 1979·15 cites·15 claims
- 0783US4075346ACNS depressant γ-(secondary amino)-ortho-nitro-butyrophenonesSUMITOMO CHEMICAL CO·Filed 1976·Granted Feb 21, 1978·16 cites·8 claims
- 0881US4080328AN-substituted heterocyclic derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 21, 1978·12 cites·2 claims
- 0967US4017624AN-(ω-Amino)alkylaniline derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Apr 12, 1977·5 cites·10 claims
- 1067US4010280APhenoxyalkylamine derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 1, 1977·6 cites·6 claims
- 1164US4009173AButyrophenone derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 22, 1977·4 cites·2 claims
- 1264US3951986ANovel 2-propanol derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1973·Granted Apr 20, 1976·5 cites·11 claims
- 1354US3979390AButyrophenone derivatives and production thereofSUMITOMO CHEMICAL CO·Filed 1973·Granted Sep 7, 1976·14 cites·6 claims
- 1450US4012515AAryl ketones and production thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Mar 15, 1977·2 cites·6 claims
- 1548US3965106A3-Phenoxypropylamine derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted Jun 22, 1976·2 cites·6 claims
- 1645US4303663AButyrophenone compoundsSUMITOMO CHEMICAL CO·Filed 1977·Granted Dec 1, 1981·2 cites·4 claims
- 1743US4012514AAryl ketones and production thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Mar 15, 1977·1 cites·6 claims
- 1841US3933824APiperazinobutyrophenone derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted Jan 20, 1976·1 cites·2 claims
- 1939US3993780APhenoxyethylamine derivatives having central nervous system depressant and anti-hypertensive activitySUMITOMO CHEMICAL CO·Filed 1974·Granted Nov 23, 1976·5 cites·23 claims
- 2037US4039670AButyrophenone compounds as psychotropicsSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 2, 1977·1 cites·7 claims
- 2134US4065565AAcylhydrazones and anti-psychotic compositions thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Dec 27, 1977·1 cites·9 claims
- 2234US4009275APhenoxypropylamine derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 22, 1977·0 cites·3 claims
- 2332US3960873A1-Phenylthiopropyl-4-hydroxy-4-phenyl piperidinesSUMITOMO CHEMICAL CO·Filed 1974·Granted Jun 1, 1976·0 cites·3 claims
- 2431US4001312AAminoalcoholsSUMITOMO CHEMICAL CO·Filed 1974·Granted Jan 4, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →