Inventor · disambiguated record
Hiroshi Nakajima
Also filed as: NAKAJIMA HIROSHI
35 granted patents·449 citations·filing 1974–2011
97Inventor score
Top patents by PatentIndex Score
35 records- 0186US5646283ATetracyclic compoundKYOWA HAKKO KOGYO KK·Filed 1994·Granted Jul 8, 1997·36 cites·5 claims
- 0284US4331762ABacillus stearothermophilus strain UK 788 and process for producing a useful enzymeUNITIKA LTD·Filed 1980·Granted May 25, 1982·25 cites·14 claims
- 0382US5453497AProcess for producing N4 -acyl-5'-deoxy-5-fluorocytidine compoundsHOFFMANN LA ROCHE·Filed 1993·Granted Sep 26, 1995·47 cites·1 claims
- 0481US5912139ATest stripUNITIKA LTD·Filed 1997·Granted Jun 15, 1999·88 cites·20 claims
- 0576US5219864AThienopyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jun 15, 1993·33 cites·5 claims
- 0671US5294546AMethod for production of a growth factor for Bifidobacterium sp.UNITIKA LTD·Filed 1991·Granted Mar 15, 1994·36 cites·14 claims
- 0770US4572894AProcess for synthesizing peptides or peptide derivativesIMAHORI KAZUTOMO·Filed 1983·Granted Feb 25, 1986·15 cites·23 claims
- 0868US4882276AProcess for producing physiologically active substance by multienzyme processIMAHORI KAZUTOMO·Filed 1983·Granted Nov 21, 1989·15 cites·2 claims
- 0966US5094947AProcess for producing fructose-1,6-diphosphateUNITIKA LTD·Filed 1991·Granted Mar 10, 1992·13 cites·11 claims
- 1063US5001055AProcess for producing physiologically active substanceUNITIKA LTD·Filed 1986·Granted Mar 19, 1991·24 cites·6 claims
- 1158US5434255AProcess for purifying fructose 1,6-diphosphateUNITIKA LTD·Filed 1993·Granted Jul 18, 1995·12 cites·10 claims
- 1256US5281610ACondensed naphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jan 25, 1994·5 cites·5 claims
- 1355US6130054ATest strip for creatine kinase activity measurementUNITIKA LTD·Filed 1998·Granted Oct 10, 2000·15 cites·13 claims
- 1455US5968787AProcess for producing fructose 2,6,-bisphosphate and purification process thereofUNITIKA LTD·Filed 1995·Granted Oct 19, 1999·5 cites·3 claims
- 1552US5501965AProcess for producing fructose 2,6-bisphosphate and purification process thereofUNITIKA LTD·Filed 1994·Granted Mar 26, 1996·11 cites·20 claims
- 1652US4068070Aα-Cyanoamine compounds and a process for producing the sameFUJI CHEM IND CO LTD·Filed 1976·Granted Jan 10, 1978·3 cites·4 claims
- 1751US4584272AAdenylate kinase and process for the production thereofUNITIKA LTD·Filed 1981·Granted Apr 22, 1986·12 cites·5 claims
- 1849US5371225ATetracyclic compoundsKYOWA HAKKO KOGYO KK·Filed 1993·Granted Dec 6, 1994·3 cites·1 claims
- 1947US5571524AAgent for curing ischemic myocardial diseaseUNITIKA LTD·Filed 1995·Granted Nov 5, 1996·8 cites·4 claims
- 2047US4438199AMeasuring compositionMITSUBISHI PETROCHEMICAL CO·Filed 1981·Granted Mar 20, 1984·9 cites·3 claims
- 2146US4554253AApparatus for synthesizing adenosine-5'-triphosphateIMAHORI KAZUTOMO·Filed 1983·Granted Nov 19, 1985·7 cites·8 claims
- 2245US5376535AMethod for producing 3'-phosphoadenosine 5'-phosphosulfateUNITIKA LTD·Filed 1992·Granted Dec 27, 1994·11 cites·12 claims
- 2342US9244079B2Testing method and testing reagent for angiitisSUZUKI KAZUO·Filed 2011·Granted Jan 26, 2016·0 cites·4 claims
- 2441US5322782AMethod of synthesizing optically active β-halolactic acidUNITIKA LTD·Filed 1992·Granted Jun 21, 1994·2 cites·9 claims
- 2539US4960696AProcess for producing physiololgically active substance by multienzyme processIMAHORI KAZUTOMO·Filed 1988·Granted Oct 2, 1990·3 cites·10 claims
- 2635US5401725ANeovascularization inhibition by adenosine-5'-phosphosulfatesUNITIKA LTD·Filed 1993·Granted Mar 28, 1995·2 cites·1 claims
- 2731US5663322ADiadenosine tetraphosphate tetrasodium salt dodecahydrate crystals and process for preparationUNITIKA LTD·Filed 1996·Granted Sep 2, 1997·1 cites·11 claims
- 2829US5306629AMethod for producing dinucleoside polyphosphate, nucleoside polyphosphate or derivatives thereofUNITIKA LTD·Filed 1993·Granted Apr 26, 1994·3 cites·15 claims
- 2929US4668631AProcess for producing a restriction enzymeTAKARA SHUZO CO·Filed 1985·Granted May 26, 1987·2 cites·1 claims
- 3028US5380715AAp4 A as a hypotensive agentFUJIREBIO KK·Filed 1993·Granted Jan 10, 1995·3 cites·3 claims
- 3127US5610045AProducing a high content of acetate kinase using bacillus stearothermophilusUNITIKA LTD·Filed 1995·Granted Mar 11, 1997·0 cites·11 claims
- 3227US4808531ANew restriction enzyme and process for producing the sameTAKARA SHUZO CO·Filed 1985·Granted Feb 28, 1989·0 cites·2 claims
- 3327US4724209AProcess for producing restriction enzymeTAKARA SHUZO CO·Filed 1985·Granted Feb 9, 1988·0 cites·1 claims
- 3426US3962247AAlpha-cyanoamine compounds and a process for producing the sameFUJI CHEM IND CO LTD·Filed 1974·Granted Jun 8, 1976·0 cites·8 claims
- 3525US3948899Aα-Cyanobenzylpiperazines and a process for producing the sameFUJI CHEM IND CO LTD·Filed 1974·Granted Apr 6, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →