Inventor · disambiguated record
Yoshio Fukuda
Also filed as: FUKUDA YOSHIO
14 granted patents·3 pending applications·430 citations·filing 1985–2007
93Inventor score
Files withEISAI CO LTD7EISAI R&D MAN CO LTD3MERCIAN CORP3FUNAHASHI YOSUHIRO1KAWAKEN FINE CHEMICALS CO1
Top patents by PatentIndex Score
17 records- 0197US7253286B2Nitrogen-containing aromatic derivativesEISAI CO LTD·Filed 2003·Granted Aug 7, 2007·207 cites·15 claims
- 0295US7612092B2Nitrogen-containing aromatic derivativesEISAI R&D MAN CO LTD·Filed 2005·Granted Nov 3, 2009·55 cites·18 claims
- 0392US7550503B2Physiologically active substancesEISAI R&D MAN CO LTD·Filed 2006·Granted Jun 23, 2009·27 cites·26 claims
- 0492US5719303APhosphonic acid derivativesEISAI CO LTD·Filed 1994·Granted Feb 17, 1998·70 cites·21 claims
- 0588US7468380B2Nitrogen-containing aromatic derivativesEISAI R&D MAN CO LTD·Filed 2006·Granted Dec 23, 2008·12 cites·27 claims
- 0685US7619100B2Physiologically active substancesMERCIAN CORP·Filed 2007·Granted Nov 17, 2009·7 cites·9 claims
- 0782US7109219B2Nitrogen-containing aromatic derivativesEISAI CO LTD·Filed 2003·Granted Sep 19, 2006·14 cites·32 claims
- 0879US7256178B2Physiologically active substancesMERCIAN CORP·Filed 2003·Granted Aug 14, 2007·14 cites·39 claims
- 0976US6639089B2Anticancer agents, perfumes or foods and drinksSODA AROMATIC·Filed 2001·Granted Oct 28, 2003·6 cites·23 claims
- 1071US4617400AProcess for preparing cyclic urea derivativesKAWAKEN FINE CHEMICALS CO·Filed 1985·Granted Oct 14, 1986·10 cites·8 claims
- 1163US7893068B2Physiologically active substancesMERCIAN CORP·Filed 2007·Granted Feb 22, 2011·0 cites·3 claims
- 1259US5453524APhosphorus-containing isoprenoid derivativesEISAI CO LTD·Filed 1992·Granted Sep 26, 1995·8 cites·8 claims
- 1355US2006160832A1Nitrogen-containing aromatic derivativesFUNAHASHI YOSUHIRO·Filed 2006·Application pending·0 cites
- 1453US2006009439A1Novel physiologically active substancesEISAI CO LTD·Filed 2003·Application pending·0 cites
- 1552US2006004029A1Nitrogen-containing aromatic derivativesTSURUOKA AKIHIKO·Filed 2003·Application pending·0 cites
- 1632US6051705ASubstituted thiazolo[3,2-a]azepine derivativesEISAI CO LTD·Filed 1998·Granted Apr 18, 2000·0 cites·10 claims
- 1730US5789403ASubstituted thiazolo 3,2-a!azepine derivativesEISAI CO LTD·Filed 1995·Granted Aug 4, 1998·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →