Inventor · disambiguated record
Yohhei Ishida
Also filed as: ISHIDA YOHHEI
4 granted patents·6 citations·filing 1995–2002
66Inventor score
Top patents by PatentIndex Score
4 records- 0165US6949662B2Cis-substituted aminocyclopropane derivativeDAIICHI SEIYAKU CO·Filed 2002·Granted Sep 27, 2005·2 cites·7 claims
- 0259US6462040B1Cis-substituted aminocyclopropane derivativeDAIICHO PHARMACEUTICAL CO LTD·Filed 2001·Granted Oct 8, 2002·2 cites·10 claims
- 0334US6391889B2Cis-substituted aminocyclopropane derivativesDAIICHI SEIYAKU CO·Filed 1997·Granted May 21, 2002·2 cites·17 claims
- 0423US5559224ACarbepenem derivativesDAIICHI SEIYAKU CO·Filed 1995·Granted Sep 24, 1996·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →