Inventor · disambiguated record
Osamu Nakaguchi
Also filed as: NAKAGUCHI OSAMU
20 granted patents·200 citations·filing 1979–1992
94Inventor score
Top patents by PatentIndex Score
20 records- 0190US4797399APiperazine compounds and antithrombotic pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1986·Granted Jan 10, 1989·59 cites·6 claims
- 0289US4725608ASemicarbazide derivatives, processes for preparation thereof and pharmaceutical composition comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1984·Granted Feb 16, 1988·23 cites·10 claims
- 0388US5256678ANormal-pentadecyl nicotinate N-oxide and hair restorer comprising the sameFUJISAWA PHARMACEUTICAL CO·Filed 1992·Granted Oct 26, 1993·35 cites·3 claims
- 0482US4666890APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted May 19, 1987·16 cites·24 claims
- 0581US4311640APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1979·Granted Jan 19, 1982·21 cites·12 claims
- 0669US4801580APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jan 31, 1989·10 cites·9 claims
- 0766US4504584ACultures of novel strains of StreptomycesFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Mar 12, 1985·9 cites·2 claims
- 0854US4354966APeptides, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1980·Granted Oct 19, 1982·5 cites·9 claims
- 0952US4458078AOxazole derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jul 3, 1984·4 cites·2 claims
- 1042US4399066ANovel peptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Aug 16, 1983·4 cites·3 claims
- 1140US4427581APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Jan 24, 1984·1 cites·61 claims
- 1239US4487763APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Dec 11, 1984·1 cites·14 claims
- 1336US4725582APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Feb 16, 1988·1 cites·22 claims
- 1436US4476050APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Oct 9, 1984·1 cites·6 claims
- 1535US4539155ANew peptide, process for preparation thereof and use thereofFUISAWA PHARMACEUTICAL COMPANY·Filed 1983·Granted Sep 3, 1985·2 cites·3 claims
- 1635US4497729APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Feb 5, 1985·3 cites·9 claims
- 1735US4493794APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Jan 15, 1985·3 cites·3 claims
- 1834US4512980APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1982·Granted Apr 23, 1985·2 cites·5 claims
- 1930US4749691APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1987·Granted Jun 7, 1988·0 cites·8 claims
- 2027US4460502APeptide, process for preparation thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1981·Granted Jul 17, 1984·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →