Inventor · disambiguated record
Yoshitake Kanbe
Also filed as: KANBE YOSHITAKE
10 granted patents·3 pending applications·112 citations·filing 1995–2005
88Inventor score
Top patents by PatentIndex Score
13 records- 0183US6737417B2Compounds with hydroxycarbonyl-halogenoalkyl side chainCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted May 18, 2004·22 cites·27 claims
- 0281US6610733B2Optically active chroman and thiochroman derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Aug 26, 2003·26 cites·13 claims
- 0372US6645951B1Benzopyran or thiobenzopyran derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1999·Granted Nov 11, 2003·33 cites·6 claims
- 0462US6555571B23-methyl -chromane or thiochromane derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 29, 2003·3 cites·11 claims
- 0562US6552068B13-ethyl-, 3-propyl- or 3-butyl-chroman and thiochroman derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·20 claims
- 0657US6552069B13-methyl-chroman and -thiochroman derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·18 claims
- 0755US6153768ABenzopyran derivativesC & C RES LAB·Filed 1997·Granted Nov 28, 2000·16 cites·16 claims
- 0851US2005192449A1Compounds with hydroxycarbonyl-halogenoalkyl side chainsCHUGAI PHARMACEUTICAL CO LTD·Filed 2005·Application pending·0 cites
- 0949US7196081B2Compounds with hydroxycarbonyl-halogenoalkyl side chainsCHUGAI PHARMACEUTICAL CO LTD·Filed 2002·Granted Mar 27, 2007·0 cites·14 claims
- 1048US7074819B2Benzopyran or thiobenzopyran derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2003·Granted Jul 11, 2006·0 cites·13 claims
- 1144US5480905ABenzodioxane derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1995·Granted Jan 2, 1996·8 cites·12 claims
- 1237US2006063944A1Estrone derivatives and process for producing sameCHUGAI PHARMACEUTICAL CO LTD·Filed 2003·Application pending·0 cites
- 1332US2003092695A1Metal salts of 3-methyl-chromane or thiochromane derivativesFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →