Inventor · disambiguated record
Takehiko Iida
Also filed as: IIDA TAKEHIKO
6 granted patents·5 pending applications·13 citations·filing 2001–2008
75Inventor score
Top patents by PatentIndex Score
11 records- 0178US6605720B1Process for making spirolactone compoundsMERCK & CO INC·Filed 2003·Granted Aug 12, 2003·8 cites·13 claims
- 0264US6559299B2Preparation and isolation of indolocarbazole glycosidesMERCK & CO INC·Filed 2002·Granted May 6, 2003·2 cites·12 claims
- 0363US7368569B2Process for making spirolactone compoundsMERCK & CO INC·Filed 2003·Granted May 6, 2008·2 cites·10 claims
- 0462US7482449B2Process for making spirolactone compoundsMERCK & CO INC·Filed 2008·Granted Jan 27, 2009·0 cites·32 claims
- 0554US6946559B2Method of converting functional group through halogen-metal exchange reactionBANYU PHARMA CO LTD·Filed 2001·Granted Sep 20, 2005·1 cites·11 claims
- 0652US7439535B2Process for exchanging functional groups by halogen-metal exchange reactionBANYU PHARMA CO LTD·Filed 2005·Granted Oct 21, 2008·0 cites·6 claims
- 0745US2004116688A1Preparation and isolation of indolocarbazole glycosidesFiled 2002·Application pending·0 cites
- 0844US2006241299A1Process for making spirolactone compoundsVOLANTE RALPH P·Filed 2004·Application pending·0 cites
- 0942US2009131664A1Method for Producing 4(3H)-Quinazolinone DerivativeAKAO ATSUSHI·Filed 2006·Application pending·0 cites
- 1040US2006014815A1Process for making pyrazole compoundsMASE TOSHIAKI·Filed 2003·Application pending·0 cites
- 1137US2007197796A1Process for producing indolopyrrolocarbazole derivativeBANYU PHARMA CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →