Inventor · disambiguated record
Yukimichi Nakao
Also filed as: NAKAO YUKIMICHI
17 granted patents·134 citations·filing 1973–2000
94Inventor score
Top patents by PatentIndex Score
17 records- 0182US3933921AProcess for the production of hydroperoxidesSUMITOMO CHEMICAL CO·Filed 1973·Granted Jan 20, 1976·14 cites·6 claims
- 0277US3953521AProcess for the continuous production of dihydroperoxidesSUMITOMO CHEMICAL CO·Filed 1975·Granted Apr 27, 1976·12 cites·4 claims
- 0375US6284387B1Method for the preparation of polymer-metal cluster compositeAGENCY IND SCIENCE TECHN·Filed 2000·Granted Sep 4, 2001·12 cites·8 claims
- 0475US5264191AQuaternary ammonium trihalide and method for dissolution of metal with liquid containing the compoundAGENCY IND SCIENCE TECHN·Filed 1992·Granted Nov 23, 1993·18 cites·6 claims
- 0567US4327235AMethod for preferential hydrogenation of terminal methylene group in compound possessing terminal methylene groupAGENCY IND SCIENCE TECHN·Filed 1980·Granted Apr 27, 1982·8 cites·4 claims
- 0658US3932528AProcess for the separation of dihydroperoxidesSUMITOMO CHEMICAL CO·Filed 1973·Granted Jan 13, 1976·5 cites·1 claims
- 0753US3969420AProcess for recovering resorcinol and hydroquinone in mixtureSUMITOMO CHEMICAL CO·Filed 1973·Granted Jul 13, 1976·4 cites·9 claims
- 0852US5389124AMethod for the recovery of gold valueAGENCY IND SCIENCE TECHN·Filed 1994·Granted Feb 14, 1995·10 cites·9 claims
- 0952US5139752AMethod for extraction of gold and silver from ore with a solution containing a halogen, halogenated salt and organic solventAGENCY IND SCIENCE TECHN·Filed 1991·Granted Aug 18, 1992·7 cites·7 claims
- 1052US4919716AMethod for dissolution of metalAGENCY IND SCIENCE TECHN·Filed 1989·Granted Apr 24, 1990·8 cites·10 claims
- 1148US5120523AMethod for dissolution of metalAGENCY IND SCIENCE TECHN·Filed 1990·Granted Jun 9, 1992·8 cites·21 claims
- 1246US4339345AMethod for manufacture of nickel boride colloidAGENCY IND SCIENCE TECHN·Filed 1980·Granted Jul 13, 1982·10 cites·6 claims
- 1344US3993696AMethod for recovering hydroperoxideSUMITOMO CHEMICAL CO·Filed 1974·Granted Nov 23, 1976·2 cites·7 claims
- 1440US5847174AMethod for the preparation of a polyhalogeno metal complex compoundAGENCY IND SCIENCE TECHN·Filed 1996·Granted Dec 8, 1998·2 cites·5 claims
- 1540US3950431AProcess for removing impurities in an oxidation mixtureSUMITOMO CHEMICAL CO·Filed 1973·Granted Apr 13, 1976·7 cites·12 claims
- 1636US4792645AProcess for producing electroconductive fibrous shaped-articlesAGENCY IND SCIENCE TECHN·Filed 1985·Granted Dec 20, 1988·6 cites·28 claims
- 1730US5578664AMethods of solubilizing iodine in aqueous medium and aqueous antiseptic composition containing iodineAGENCY IND SCIENCE TECHN·Filed 1995·Granted Nov 26, 1996·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →