Inventor · disambiguated record
Yumiko Kamikawa
Also filed as: KAMIKAWA YUMIKO
4 granted patents·35 citations·filing 1994–2000
73Inventor score
Files withSUMITOMO PHARMA4
Top patents by PatentIndex Score
4 records- 0179US5707994A2,3-diaminopropionic acid derivativeSUMITOMO PHARMA·Filed 1994·Granted Jan 13, 1998·21 cites·10 claims
- 0274US6713477B1Hydroxamic acid derivativesSUMITOMO PHARMA·Filed 2000·Granted Mar 30, 2004·11 cites·8 claims
- 0339US5607948ADipiperidine derivativesSUMITOMO PHARMA·Filed 1994·Granted Mar 4, 1997·2 cites·11 claims
- 0434US6048854A2,3-diaminopropionic acid derivativeSUMITOMO PHARMA·Filed 1997·Granted Apr 11, 2000·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →