Inventor · disambiguated record
Ryozo Watanabe
Also filed as: WATANABE RYOZO
8 granted patents·279 citations·filing 1973–1998
89Inventor score
Top patents by PatentIndex Score
8 records- 0194US3962439AOxygen-transferable emulsionGREEN CROSS CORP·Filed 1974·Granted Jun 8, 1976·116 cites·19 claims
- 0283US3958014AProcess for preparing injection-purpose fluorocarbon emulsion capable of carrying oxygenGREEN CROSS CORP·Filed 1973·Granted May 18, 1976·47 cites·3 claims
- 0382US3993581AProcess for preparing stable oxygen transferable emulsionGREEN CROSS CORP·Filed 1974·Granted Nov 23, 1976·38 cites·17 claims
- 0468US4361653APlasminogen preparationsGREEN CROSS CORP·Filed 1981·Granted Nov 30, 1982·18 cites·5 claims
- 0563US6331324B1Soybean curd puree, and process and apparatus for preparing the sameMORINAGA MILK INDUSTRY CO LTD·Filed 1998·Granted Dec 18, 2001·22 cites·8 claims
- 0662US4265888AAcetylsalicylate powder preparation for injectionGREEN CROSS CORP·Filed 1980·Granted May 5, 1981·21 cites·2 claims
- 0749US4414336AMethod for preparing sample for use in endotoxin testGREEN CROSS CORP·Filed 1981·Granted Nov 8, 1983·12 cites·7 claims
- 0835US4476093AKit for preparing sample for use in endotoxin testGREEN CROSS CORP·Filed 1983·Granted Oct 9, 1984·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →