Inventor · disambiguated record
Yumiko Nagasaka
Also filed as: NAGASAKA YUMIKO
3 granted patents·52 citations·filing 1997–2000
74Inventor score
Technology areasA61P
Files withEISAI CO LTD3
Top patents by PatentIndex Score
3 records- 0186US6358995B1Carboxylic acid derivatives having fused ringsEISAI CO LTD·Filed 2000·Granted Mar 19, 2002·20 cites·7 claims
- 0269US6110959ACarboxylic acid derivatives having fused ringsEISAI CO LTD·Filed 1999·Granted Aug 29, 2000·19 cites·3 claims
- 0360US6121309AFused-ring carboxylic acid derivativesEISAI CO LTD·Filed 1997·Granted Sep 19, 2000·13 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →