Inventor · disambiguated record
Naoki Higuchi
Also filed as: HIGUCHI NAOKI
26 granted patents·3 pending applications·300 citations·filing 1985–2023
96Inventor score
Files withSUNTORY LTD17JX METALS CIRCULAR SOLUTIONS CO LTD2JX NIPPON MINING & METALS CORP2TANAKA ATSUMI2ARAI HIDETA1
Top patents by PatentIndex Score
29 records- 0192US10865462B2Processing method for lithium ion battery scrapJX NIPPON MINING & METALS CORP·Filed 2017·Granted Dec 15, 2020·6 cites·9 claims
- 0292US10807879B2Processing method for lithium ion battery scrapJX NIPPON MINING & METALS CORP·Filed 2017·Granted Oct 20, 2020·6 cites·7 claims
- 0389US4826870APyrrolidineamide derivative of acylamino acid and pharmaceutical containing the sameSUNTORY LTD·Filed 1987·Granted May 2, 1989·29 cites·4 claims
- 0489US4772587ADipeptide derivative of fatty acidSUNTORY LTD·Filed 1986·Granted Sep 20, 1988·28 cites·6 claims
- 0583US5081284AProteinase inhibitorSUNTORY LTD·Filed 1989·Granted Jan 14, 1992·37 cites·2 claims
- 0681US4743616ANovel biologically active compound having anti-prolyl endopeptidase activitySUNTORY LTD·Filed 1985·Granted May 10, 1988·27 cites·9 claims
- 0779US5198458APyrrolidineamide derivatives of acylamino acid and pharmaceutical composition containing the sameSUNTORY LTD·Filed 1991·Granted Mar 30, 1993·19 cites·4 claims
- 0878US8524378B2Copper foil for printed circuitARAI HIDETA·Filed 2009·Granted Sep 3, 2013·8 cites·11 claims
- 0976US4757083ANovel pyrrolidinylamide ester derivatives having anti-prolyl endopeptidase activity and synthesis and use thereofSUNTORY LTD·Filed 1986·Granted Jul 12, 1988·20 cites·5 claims
- 1075US4873342ADipeptide derivative and synthesis and use thereofSUNTORY LTD·Filed 1986·Granted Oct 10, 1989·27 cites·2 claims
- 1175US4810721APyrrolidineamide derivative having anti-prolyl endopeptidaseSUNTORY LTD·Filed 1987·Granted Mar 7, 1989·20 cites·5 claims
- 1273US8444744B2Method for separating and recovering nickel and lithiumNARISAKO MAKOTO·Filed 2010·Granted May 21, 2013·6 cites·12 claims
- 1372US5395824ADipeptide derivative and prophylactic and therapeutic agent for bone diseases containing the sameSUNTORY LTD·Filed 1992·Granted Mar 7, 1995·27 cites·10 claims
- 1472US4701465AN-acylpyrrolidine derivative and synthesis and use thereofSUNTORY LTD·Filed 1986·Granted Oct 20, 1987·17 cites·10 claims
- 1571US8642893B2Copper foil for printed circuit and copper-clad laminateHIGUCHI NAOKI·Filed 2008·Granted Feb 4, 2014·1 cites·20 claims
- 1667US8298502B2Preparation method of lithium carbonate from lithium-ion secondary battery recovered materialYAMAOKA TOSHIYUKI·Filed 2010·Granted Oct 30, 2012·4 cites·8 claims
- 1765US2025197965A1Method for leaching metal and method for recovering metalJX METALS CIRCULAR SOLUTIONS CO LTD·Filed 2023·Application pending·0 cites
- 1864US2025179612A1Method for removing aluminumJX METALS CIRCULAR SOLUTIONS CO LTD·Filed 2022·Application pending·0 cites
- 1964US2025043382A1Metal leaching methodJX ADVANCED METALS CORP·Filed 2022·Application pending·0 cites
- 2060US5510531AProteinase inhibitorSUNTORY LTD·Filed 1994·Granted Apr 23, 1996·6 cites·5 claims
- 2156US7846540B2Impact-absorbing composite structureMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Dec 7, 2010·0 cites·3 claims
- 2253US8893865B2Impact absorbing structure, method for producing impact absorbing structure, and movable bodyTANAKA ATSUMI·Filed 2011·Granted Nov 25, 2014·1 cites·17 claims
- 2350US4701210AN-substituted glutamic acid derivative and process for production and use thereofSUNTORY LTD·Filed 1986·Granted Oct 20, 1987·4 cites·8 claims
- 2446US8827057B2Shock absorbing structureTANAKA ATSUMI·Filed 2010·Granted Sep 9, 2014·1 cites·18 claims
- 2546US4976773AHerbicidally active phenoxyalkanecarboxylic acid derivativesSUNTORY LTD·Filed 1988·Granted Dec 11, 1990·3 cites·3 claims
- 2637US4778514AN-acyl amino acid derivative and process for production and use thereofSUNTORY LTD·Filed 1986·Granted Oct 18, 1988·1 cites·7 claims
- 2736US5399743ADipeptide derivative and prophylactic or therapeutic agent for bone diseases containing same as active ingredientSUNTORY LTD·Filed 1993·Granted Mar 21, 1995·2 cites·4 claims
- 2829US5087614AEnzyme inhibitor and method of producing the sameSUNTORY LTD·Filed 1988·Granted Feb 11, 1992·0 cites·2 claims
- 2928US5205855AHerbicidally active phenoxyalkanecarboxylic acid derivativesSUNTORY LTD·Filed 1990·Granted Apr 27, 1993·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →