Inventor · disambiguated record
Kazumi Morikawa
Also filed as: MORIKAWA KAZUMI
11 granted patents·3 pending applications·113 citations·filing 1988–2005
89Inventor score
Top patents by PatentIndex Score
14 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
- 0468US7985744B2Vitamin D derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2001·Granted Jul 26, 2011·4 cites·6 claims
- 0562US6555571B23-methyl -chromane or thiochromane derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 29, 2003·3 cites·11 claims
- 0662US6552068B13-ethyl-, 3-propyl- or 3-butyl-chroman and thiochroman derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·20 claims
- 0757US6552069B13-methyl-chroman and -thiochroman derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 22, 2003·2 cites·18 claims
- 0855US6153768ABenzopyran derivativesC & C RES LAB·Filed 1997·Granted Nov 28, 2000·16 cites·16 claims
- 0951US2005192449A1Compounds with hydroxycarbonyl-halogenoalkyl side chainsCHUGAI PHARMACEUTICAL CO LTD·Filed 2005·Application pending·0 cites
- 1050US4822892AN-heterocyclic platinum complexesCHUGAI PHARMACEUTICAL CO LTD·Filed 1988·Granted Apr 18, 1989·5 cites·5 claims
- 1149US7196081B2Compounds with hydroxycarbonyl-halogenoalkyl side chainsCHUGAI PHARMACEUTICAL CO LTD·Filed 2002·Granted Mar 27, 2007·0 cites·14 claims
- 1248US7074819B2Benzopyran or thiobenzopyran derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 2003·Granted Jul 11, 2006·0 cites·13 claims
- 1337US2006063944A1Estrone derivatives and process for producing sameCHUGAI PHARMACEUTICAL CO LTD·Filed 2003·Application pending·0 cites
- 1432US2003092695A1Metal 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 →