Inventor · disambiguated record
Yasunao Ogawa
Also filed as: OGAWA YASUNAO
5 granted patents·95 citations·filing 1974–1983
81Inventor score
Files withSHIONOGI & CO5
Top patents by PatentIndex Score
5 records- 0187US4063894ATest strip for the detection of occult blood in excretaSHIONOGI & CO·Filed 1976·Granted Dec 20, 1977·37 cites·18 claims
- 0276US4303409AMethod, composition and test strip for colorimetric analysis of ascorbic acidSHIONOGI & CO·Filed 1980·Granted Dec 1, 1981·33 cites·12 claims
- 0359US3954412ATest strip for phenylketone bodiesSHIONOGI & CO·Filed 1974·Granted May 4, 1976·14 cites·3 claims
- 0453US4433139AN-Acetyl-β-D-glucosamnides for determining N-acetyl-β-D-glucosaminidase activitySHIONOGI & CO·Filed 1982·Granted Feb 21, 1984·6 cites·1 claims
- 0535US4552841AN-Acetyl-β-D-glucosaminides for determining N-acetyl-β-D-glucosaminidase activitySHIONOGI & CO·Filed 1983·Granted Nov 12, 1985·5 cites·1 claims
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