Inventor · disambiguated record
Chieko Naba
Also filed as: NABA CHIEKO
3 granted patents·22 citations·filing 1993–1994
65Inventor score
Technology areasC07F
Files withOTSUKA PHARMA CO LTD3
Top patents by PatentIndex Score
3 records- 0173US5376665APhosphonic diester derivativesOTSUKA PHARMA CO LTD·Filed 1993·Granted Dec 27, 1994·17 cites·10 claims
- 0243US5624918APhosphonic diester derivativesOTSUKA PHARMA CO LTD·Filed 1994·Granted Apr 29, 1997·4 cites·8 claims
- 0335US5527786APhosphonic diester derivativesOTSUKA PHARMA CO LTD·Filed 1994·Granted Jun 18, 1996·1 cites·8 claims
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