Inventor · disambiguated record
Norihiko Tanno
Also filed as: KOMATSU TOSHIAKI · TANNO NORIHIKO
19 granted patents·3 pending applications·327 citations·filing 1975–2024
94Inventor score
Top patents by PatentIndex Score
22 records- 0196US5532372AImide derivatives, and their production and useSUMITOMO PHARMA·Filed 1993·Granted Jul 2, 1996·157 cites·20 claims
- 0288US4005075APenicillins and their preparationSUMITOMO CHEMICAL CO·Filed 1975·Granted Jan 25, 1977·17 cites·4 claims
- 0386US4156724AN-acylamino-alpha-arylacetamido cephalosporins and antibacterial compositions and methods containing themSUMITOMO CHEMICAL CO·Filed 1975·Granted May 29, 1979·17 cites·20 claims
- 0483US4160087AN-acylamino-α-arylacetamido cephalosporinsSUMITOMO CHEMICAL CO·Filed 1977·Granted Jul 3, 1979·13 cites·1 claims
- 0575US5780632AImide derivatives and their production and useSUMITOMO PHARMA·Filed 1996·Granted Jul 14, 1998·37 cites·14 claims
- 0675US4673668AAminonaphthacene derivativesSUMITOMO PHARMA·Filed 1985·Granted Jun 16, 1987·24 cites·19 claims
- 0774US4117126A7-(α-(4-Hydroxy-1,5-naphthyridine-3-carbonamido)-α-phenylacetamido) cephalosporin derivativesSUMITOMO CHEMICAL CO·Filed 1977·Granted Sep 26, 1978·7 cites·3 claims
- 0874US2024234767A1Fuel cell unitBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 0973US4061748A7-(α-(4-Hydroxy-1,5-naphthyridine-3-carbonamido)-α-phenylacetamido) cephalosporin derivativesSUMITOMO CHEMICAL CO·Filed 1976·Granted Dec 6, 1977·7 cites·6 claims
- 1055US5496843ATricyclic indole-2-carboxylic acid derivativesSUMITOMO PHARMA·Filed 1994·Granted Mar 5, 1996·12 cites·19 claims
- 1148US5616586ATricyclic quinoxalinedionesSUMITOMO PHARMA·Filed 1992·Granted Apr 1, 1997·9 cites·7 claims
- 1248US4952566AStabilized anthracycline preparation containing L-cysteineSUMITOMO PHARMA·Filed 1988·Granted Aug 28, 1990·16 cites·7 claims
- 1348US4338255AModified lithium aluminum hydridesSUMITOMO CHEMICAL CO·Filed 1981·Granted Jul 6, 1982·2 cites·9 claims
- 1447US5719152ATricyclic quinoxalinedione derivativesSUMITOMO PHARMA·Filed 1996·Granted Feb 17, 1998·4 cites·16 claims
- 1546US4418218AProcess for producing dihydronaphthalene derivativesSUMITOMO CHEMICAL CO·Filed 1982·Granted Nov 29, 1983·2 cites·3 claims
- 1643US4046904ANovel penicillin, and its preparation and useSUMITOMO CHEMICAL CO·Filed 1976·Granted Sep 6, 1977·1 cites·3 claims
- 1740US4610986AAminonaphthacene derivatives and their productionSUMITOMO CHEMICAL CO·Filed 1984·Granted Sep 9, 1986·1 cites·10 claims
- 1838US4244870ADimethyl sulfoxide adducts of penicillinsSUMITOMO CHEMICAL CO·Filed 1979·Granted Jan 13, 1981·1 cites·8 claims
- 1936US2016204419A1Vanadium Solid-Salt Battery and Vanadium Solid Salt CompositeBROTHER IND LTD·Filed 2016·Application pending·0 cites
- 2034US2011183993A1Cycloalkane derivativeDAINIPPON SUMITOMO PHARMA CO·Filed 2011·Application pending·0 cites
- 2130US5258396AThiazole derivativesSUMITOMO PHARMA·Filed 1992·Granted Nov 2, 1993·0 cites·8 claims
- 2229US4545936ANovel aminonaphthacene derivatives and process for preparation thereofSUMITOMO CHEMICAL CO·Filed 1984·Granted Oct 8, 1985·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →