Assignee
COSMO SOGO KENKYUSHO KK
JP·34 granted patents·627 citations·filing 1991–1997
Top patents by PatentIndex Score
34 records- 0192US5298482AMethod for promoting plant growth using 5-aminolevulinic acid or a salt thereofCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Mar 29, 1994·67 cites·29 claims
- 0289US5661111AMethod for improving plant salt-toleranceCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Aug 26, 1997·50 cites·14 claims
- 0383US5544635ASpark-ignition engine and a method of adaptive control on the ignition timing thereofCOSMO SOGO KENKYUSHO KK·Filed 1994·Granted Aug 13, 1996·32 cites·6 claims
- 0481US5244858ACatalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the sameCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Sep 14, 1993·41 cites·24 claims
- 0579US5435842AVibration damping thick-film coating composition and method of forming the coated filmCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Jul 25, 1995·27 cites·16 claims
- 0676US5380935AProcess for preparing 5-aminolevulinic acidCOSMO SOGO KENKYUSHO KK·Filed 1994·Granted Jan 10, 1995·16 cites·7 claims
- 0773US5248412AProcess for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oil and process for hydrodesulfurizing hydrocarbon oilCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Sep 28, 1993·32 cites·16 claims
- 0872US5733770A5-aminolevulinic acid producing microorganism and process for producing 5-aminolevulinic acidCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Mar 31, 1998·15 cites·4 claims
- 0969US5824808ACyclic phenol sulfide and process for producing the sameCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Oct 20, 1998·16 cites·29 claims
- 1069US5444033ACatalyst compositions for hydrotreating of hydrocarbon oils and process for manufacturing the same.COSMO SOGO KENKYUSHO KK·Filed 1994·Granted Aug 22, 1995·29 cites·23 claims
- 1168US5998631ACyclic phenol sulfide having at least one sulfinyl or sulfonyl group and process for producing the sameCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Dec 7, 1999·14 cites·6 claims
- 1265US5646082ACrystalline aluminosilicate, process for producing the same, and catalyst employing the same for catalytic cracking of hydrocarbon oilCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Jul 8, 1997·29 cites·6 claims
- 1364US5763235A5-aminolevulinic acid producing microorganism and process for producing 5-aminolevulinic acidCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Jun 9, 1998·10 cites·12 claims
- 1464US5354344AGasoline fuel composition containing 3-butyn-2-oneCOSMO SOGO KENKYUSHO KK·Filed 1992·Granted Oct 11, 1994·20 cites·2 claims
- 1563US5502098APolymer composition for electrical part materialCOSMO SOGO KENKYUSHO KK·Filed 1994·Granted Mar 26, 1996·17 cites·6 claims
- 1658US5895777APetroleum additive having excellent storage stability and heat stability comprising an alkaline earth metal salt of aromatic hydroxycarboxylic acid or a sulfurized mixture thereofCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Apr 20, 1999·16 cites·10 claims
- 1757US5911964AMethod for reducing carbon dioxide using a catalyst for reduction of carbon dioxideCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Jun 15, 1999·21 cites·22 claims
- 1857US5881358AComposition for extracting transition metal and method for extracting transition metal using the sameCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Mar 9, 1999·14 cites·14 claims
- 1955US6017971AResin composition to be platedCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Jan 25, 2000·11 cites·9 claims
- 2055US5705142AProcess for producing a crystalline aluminosilicateCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Jan 6, 1998·22 cites·4 claims
- 2155US5530047APolymer composition for electrical part materialCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Jun 25, 1996·15 cites·9 claims
- 2252US5719665AMethod and apparatus for determining the content of insolubles in oilsCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Feb 17, 1998·19 cites·12 claims
- 2351US6030590AReduction purification method of nitrogen oxide-containing exhaust gasCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Feb 29, 2000·16 cites·4 claims
- 2451US5672873AMethod and apparatus for quantitative determination of components in residual fuel oilsCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Sep 30, 1997·18 cites·20 claims
- 2549US5137859AProcess for producing catalyst composition for use in hydrodesulfurization of hydrocarbon oilCOSMO SOGO KENKYUSHO KK·Filed 1991·Granted Aug 11, 1992·12 cites·12 claims
- 2646US5494875AAlumina-containing carrier and hydrofining catalyst for hydrocarbon oilsCOSMO SOGO KENKYUSHO KK·Filed 1993·Granted Feb 27, 1996·13 cites·6 claims
- 2745US5773536AResin composition to be platedCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Jun 30, 1998·7 cites·6 claims
- 2841US5182250ACatalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the sameCOSMO SOGO KENKYUSHO KK·Filed 1991·Granted Jan 26, 1993·7 cites·26 claims
- 2940US5318788AMethod for improving pigmentation of rind of appleCOSMO SOGO KENKYUSHO KK·Filed 1993·Granted Jun 7, 1994·9 cites·4 claims
- 3034US5777186AProcess for hydrogenating benzene in hydrocarbon oilsCOSMO SOGO KENKYUSHO KK·Filed 1997·Granted Jul 7, 1998·3 cites·22 claims
- 3134US5538650AProcess for producing mixture of sulfurized alkaline earth metal salts of salicylic acid compound and phenolCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Jul 23, 1996·5 cites·8 claims
- 3234US5292968AProcess for producing over-based alkaline earth metal phenateCOSMO SOGO KENKYUSHO KK·Filed 1993·Granted Mar 8, 1994·3 cites·16 claims
- 3329US5446202AOver-based sulfurized alkaline earth metal phenate and process for producing the sameCOSMO SOGO KENKYUSHO KK·Filed 1994·Granted Aug 29, 1995·1 cites·15 claims
- 3424US5554766AProcess for preparing water-soluble organic oxideCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Sep 10, 1996·0 cites·9 claims
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