Inventor · disambiguated record
Yutaka Hirao
Also filed as: HATA KUNIO · HIRAO YUTAKA
12 granted patents·246 citations·filing 1978–2000
93Inventor score
Top patents by PatentIndex Score
12 records- 0191US6485725B1Room temperature storable immunoglobulin preparation for intravenous injectionWELFIDE CORP·Filed 2000·Granted Nov 26, 2002·34 cites·5 claims
- 0276US4377424AMold of precipitation hardenable copper alloy for continuous casting moldCHUETSU METAL WORKS·Filed 1981·Granted Mar 22, 1983·14 cites·7 claims
- 0375US6124437AImmunoglobulin preparation and preparation process thereofWELFIDE CORP·Filed 1998·Granted Sep 26, 2000·28 cites·26 claims
- 0467US6159471ARoom temperature storable immunoglobulin preparation for intravenous injectionYOSHITOMI PHARMACEUTICAL·Filed 1998·Granted Dec 12, 2000·15 cites·26 claims
- 0562US4740498AFibronectin preparationsGREEN CROSS CORP·Filed 1985·Granted Apr 26, 1988·26 cites·6 claims
- 0656US4876088AGamma-globulin injectable solutions containing sorbitolGREEN CROSS CORP·Filed 1988·Granted Oct 24, 1989·20 cites·5 claims
- 0755US4565651AMethod of lyophilizing cold insoluble globulinGREEN CROSS CORP·Filed 1983·Granted Jan 21, 1986·17 cites·10 claims
- 0848US4424206AProcess for heat treatment of aqueous solution containing cold insoluble globulin to inactivate hepatitis virusGREEN CROSS CORP·Filed 1982·Granted Jan 3, 1984·24 cites·17 claims
- 0945US5132406AMethod of producing immunoglobulin preparations for intravenous injectionGREEN CROSS CORP·Filed 1989·Granted Jul 21, 1992·24 cites·8 claims
- 1044US5151499AProduction method for protein-containing compositionGREEN CROSS CORP·Filed 1990·Granted Sep 29, 1992·25 cites·16 claims
- 1142US4191564ABrass having superior adhesion and wear resistant propertiesCHUETSU METAL WORKS·Filed 1978·Granted Mar 4, 1980·10 cites·5 claims
- 1232US4845199AProcess for heat treating chemically unmodified gamma-globulinGREEN CROSS CORP·Filed 1987·Granted Jul 4, 1989·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →