Inventor · disambiguated record
Takao Kiyohara
Also filed as: KIYOHARA TAKAO · OGINO SHIGEO · TARUMI YUZO · YOSHIDA NOBORU
8 granted patents·88 citations·filing 1978–1988
87Inventor score
Top patents by PatentIndex Score
8 records- 0176US4410696AAntitumor and immunosuppressive 4-carbamoylimidazolium-5-olate derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted Oct 18, 1983·10 cites·11 claims
- 0276US4332806AAntitumor and immunosuppresive 4-carbamoyl imidazolium-5-olate derivatives, pharmaceutical composition and production thereofSUMITOMO CHEMICAL CO·Filed 1980·Granted Jun 1, 1982·16 cites·9 claims
- 0374US4181731ANovel therapeutic application of 4-carbamoyl-5-hydroxyimidazoleSUMITOMO CHEMICAL CO·Filed 1978·Granted Jan 1, 1980·26 cites·9 claims
- 0473US4317825AAntitumor and immunosuppressive 4-carbamoyl imidazolium-5-olate derivativesSUMITOMO CHEMICAL CO·Filed 1980·Granted Mar 2, 1982·10 cites·23 claims
- 0569US4346096AAntitumor and immunosuppressive 4-carbamoyl imidazolium-5-olate derivatives and pharmaceutical composition thereofSUMITOMO CHEMICAL CO·Filed 1980·Granted Aug 24, 1982·8 cites·10 claims
- 0664US4209507ANovel anti-tumor substance and preparation thereofSUMITOMO CHEMICAL CO·Filed 1978·Granted Jun 24, 1980·8 cites·8 claims
- 0743US4209525AImidazole acetic acid derivativesSUMITOMO CHEMICAL CO·Filed 1978·Granted Jun 24, 1980·1 cites·2 claims
- 0841US4923400ADental adhesive compositionLION CORP·Filed 1988·Granted May 8, 1990·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →