Inventor · disambiguated record
Shigeho Inaba
Also filed as: INABA SHIGEHO · TAMOTO KATSUMI · YAMAMOTO HISAO
43 granted patents·308 citations·filing 1969–1978
98Inventor score
Files withSUMITOMO CHEMICAL CO43
Top patents by PatentIndex Score
43 records- 0195US3957783AThieno[2,3-d]pyrimidine derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted May 18, 1976·38 cites·5 claims
- 0293US4217349ABenzisoxazole derivativesSUMITOMO CHEMICAL CO·Filed 1978·Granted Aug 12, 1980·26 cites·8 claims
- 0391US4099002AQuinazolinone derivatives and a process for production thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Jul 4, 1978·21 cites·11 claims
- 0490US4122176A3-(Piperazinoalkyl)-benz-2,1-isoxazolesSUMITOMO CHEMICAL CO·Filed 1976·Granted Oct 24, 1978·20 cites·8 claims
- 0587US4202895A1-Polyhaloalkyl-2(1H)-quinazolinone derivativesSUMITOMO CHEMICAL CO·Filed 1974·Granted May 13, 1980·16 cites·14 claims
- 0686US4146717ANitroquinazolinone compounds having antiviral propertiesSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 27, 1979·15 cites·7 claims
- 0783US4075346ACNS depressant γ-(secondary amino)-ortho-nitro-butyrophenonesSUMITOMO CHEMICAL CO·Filed 1976·Granted Feb 21, 1978·16 cites·8 claims
- 0883US4032573AOrtho-acylated anilide derivatives and salts thereofSUMITOMO CHEMICAL CO·Filed 1976·Granted Jun 28, 1977·14 cites·6 claims
- 0982US4067868AProduction of quinazolinone compoundsSUMITOMO CHEMICAL CO·Filed 1976·Granted Jan 10, 1978·11 cites·4 claims
- 1082US4002755ATriazoloquinazolinesSUMITOMO CHEMICAL CO·Filed 1975·Granted Jan 11, 1977·11 cites·6 claims
- 1181US4080328AN-substituted heterocyclic derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 21, 1978·12 cites·2 claims
- 1279US4096144AProcess for preparing quinazolinone derivatives and their 2-(N-mono-substituted amino)-phenyl ketone intermediate derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Jun 20, 1978·10 cites·9 claims
- 1379US3950526AQuinazoline derivatives in pharmaceutical compositions for treating pain and inflammationSUMITOMO CHEMICAL CO·Filed 1974·Granted Apr 13, 1976·10 cites·34 claims
- 1478US3953446AProcess for preparing quinazolinesSUMITOMO CHEMICAL CO·Filed 1974·Granted Apr 27, 1976·10 cites·2 claims
- 1572US4179560AImidazo- and pyrimido[2,1-b]quinazolines and preparation thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Dec 18, 1979·11 cites·4 claims
- 1667US4017624AN-(ω-Amino)alkylaniline derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Apr 12, 1977·5 cites·10 claims
- 1767US4010280APhenoxyalkylamine derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 1, 1977·6 cites·6 claims
- 1864US4009173AButyrophenone derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 22, 1977·4 cites·2 claims
- 1964US3951986ANovel 2-propanol derivatives and preparation thereofSUMITOMO CHEMICAL CO·Filed 1973·Granted Apr 20, 1976·5 cites·11 claims
- 2058US4110376ACyclopropylmethylamine derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 29, 1978·3 cites·5 claims
- 2154US3979390AButyrophenone derivatives and production thereofSUMITOMO CHEMICAL CO·Filed 1973·Granted Sep 7, 1976·14 cites·6 claims
- 2252US3974145ANovel N'-acylated phenyl-hydrazine and hydrozone derivativesSUMITOMO CHEMICAL CO·Filed 1974·Granted Aug 10, 1976·3 cites·2 claims
- 2350US4060550ANovel n'-acylated phenyl-hydrazine and -hydrazone derivativesSUMITOMO CHEMICAL CO·Filed 1976·Granted Nov 29, 1977·2 cites·10 claims
- 2450US4012515AAryl ketones and production thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Mar 15, 1977·2 cites·6 claims
- 2550US4001412A1-Substituted-1,2-dihydrothieno[2,3-d]-pyrimidin-2-one derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Jan 4, 1977·2 cites·13 claims
- 2648US3965106A3-Phenoxypropylamine derivativesSUMITOMO CHEMICAL CO·Filed 1973·Granted Jun 22, 1976·2 cites·6 claims
- 2747US3951984A3-Benzazocine compoundsSUMITOMO CHEMICAL CO·Filed 1973·Granted Apr 20, 1976·2 cites·10 claims
- 2845US4103030ANovel cyclopropylmethylamine derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Jul 25, 1978·2 cites·6 claims
- 2944US3991048AProcess for the preparation of 1,4-benzodiazepine derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Nov 9, 1976·2 cites·3 claims
- 3043US4012514AAryl ketones and production thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Mar 15, 1977·1 cites·6 claims
- 3143US4002611APreparation of benzodiazepinesSUMITOMO CHEMICAL CO·Filed 1969·Granted Jan 11, 1977·3 cites·4 claims
- 3242US3970654AAntiviral 2(1H)-quinazolinone derivativesSUMITOMO CHEMICAL CO·Filed 1974·Granted Jul 20, 1976·1 cites·5 claims
- 3338US3980645AFused quinazolinones and a process for production thereofSUMITOMO CHEMICAL CO·Filed 1974·Granted Sep 14, 1976·1 cites·2 claims
- 3435US4010154ABenzodiazepinonesSUMITOMO CHEMICAL CO·Filed 1974·Granted Mar 1, 1977·2 cites·7 claims
- 3534US4065565AAcylhydrazones and anti-psychotic compositions thereofSUMITOMO CHEMICAL CO·Filed 1975·Granted Dec 27, 1977·1 cites·9 claims
- 3634US4009275APhenoxypropylamine derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 22, 1977·0 cites·3 claims
- 3733US4079053ABenzodiazepine derivativesSUMITOMO CHEMICAL CO·Filed 1976·Granted Mar 14, 1978·0 cites·3 claims
- 3832US3960873A1-Phenylthiopropyl-4-hydroxy-4-phenyl piperidinesSUMITOMO CHEMICAL CO·Filed 1974·Granted Jun 1, 1976·0 cites·3 claims
- 3931US3961066A6,7-Benzomorphan derivativesSUMITOMO CHEMICAL CO·Filed 1974·Granted Jun 1, 1976·2 cites·16 claims
- 4030US3966939ANovel 2-substituted 6,7-benzomorphan derivatives and salts thereof in analgesic compositionsSUMITOMO CHEMICAL CO·Filed 1975·Granted Jun 29, 1976·1 cites·15 claims
- 4129US4044003AProcess for preparing 1,4-benzodiazepinesSUMITOMO CHEMICAL CO·Filed 1975·Granted Aug 23, 1977·0 cites·8 claims
- 4229US3989829A1,4-BenzodiazepinesSUMITOMO CHEMICAL CO·Filed 1975·Granted Nov 2, 1976·0 cites·8 claims
- 4325US3932637AMethods and compositions for improving the feed intake of meat producing animalsSUMITOMO CHEMICAL CO·Filed 1974·Granted Jan 13, 1976·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →