Inventor · disambiguated record
Yoshinori Sakuma
Also filed as: SAKUMA YOSHINORI
6 granted patents·287 citations·filing 1988–2002
85Inventor score
Files withEISAI CO LTD6
Top patents by PatentIndex Score
6 records- 0195US7074801B1Nitrogen-containing condensed cyclic compound having a pyrazolyl group as a substituent group and pharmaceutical composition thereofEISAI CO LTD·Filed 2002·Granted Jul 11, 2006·226 cites·17 claims
- 0285US4929623ABenzothiazole derivativeEISAI CO LTD·Filed 1988·Granted May 29, 1990·38 cites·27 claims
- 0375US6703388B2Nitrogen-containing tricyclic compounds and drugs containing the sameEISAI CO LTD·Filed 2002·Granted Mar 9, 2004·8 cites·11 claims
- 0467US6489336B2Nitrogen-containing tricyclic compounds and drugs containing the sameEISAI CO LTD·Filed 2001·Granted Dec 3, 2002·3 cites·22 claims
- 0553US6583138B1Heterocyclic-ring condensed benzothiazine compoundEISAI CO LTD·Filed 1999·Granted Jun 24, 2003·6 cites·31 claims
- 0646US6333322B1Nitrogen-containing tricyclic compounds and drugs containing the sameEISAI CO LTD·Filed 1997·Granted Dec 25, 2001·6 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →