Inventor · disambiguated record
Kaoru Ishitobi
Also filed as: ISHITOBI KAORU
3 granted patents·58 citations·filing 1974–1980
73Inventor score
Files withSHIONOGI & CO3
Top patents by PatentIndex Score
3 records- 0176US4303409AMethod, composition and test strip for colorimetric analysis of ascorbic acidSHIONOGI & CO·Filed 1980·Granted Dec 1, 1981·33 cites·12 claims
- 0272US4132527ADiagnostic compositions, diagnosing instruments, and methods of manufacturing sameSHIONOGI & CO·Filed 1976·Granted Jan 2, 1979·16 cites·29 claims
- 0360US3971702ADiagnostic composition for saccharide determinationSHIONOGI & CO·Filed 1974·Granted Jul 27, 1976·9 cites·39 claims
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