Inventor · disambiguated record
Shigeru Kamei
Also filed as: KAMEI SHIGERU
14 granted patents·5 pending applications·1,386 citations·filing 1991–2008
95Inventor score
Top patents by PatentIndex Score
19 records- 0198US5972891ASustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted Oct 26, 1999·430 cites·40 claims
- 0296US5575987AMethod of producing sustained-release microcapsulesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Nov 19, 1996·190 cites·1 claims
- 0396US5202352AIntravascular embolizing agent containing angiogenesis-inhibiting substanceTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Apr 13, 1993·315 cites·19 claims
- 0494US5716640AMethod of producing sustained-release microcapsulesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Feb 10, 1998·134 cites·14 claims
- 0592US7048947B2Sustained-release preparationTAKEDA PHARMACEUTICAL·Filed 2002·Granted May 23, 2006·26 cites·19 claims
- 0686US6528093B1Sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Mar 4, 2003·47 cites·19 claims
- 0786US5480868ASustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Jan 2, 1996·36 cites·10 claims
- 0879US5594091AMatrix for sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Jan 14, 1997·48 cites·4 claims
- 0979US5196406ACyclodextrin complex of fumagillin derivativeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Mar 23, 1993·62 cites·32 claims
- 1078US5665394AMatrix for sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Sep 9, 1997·45 cites·10 claims
- 1176US6589547B1Sustained-release preparation for AII antagonist, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Jul 8, 2003·37 cites·27 claims
- 1276US2009048180A1Sustained-release preparationTAKEDA PHARMACEUTICAL·Filed 2008·Application pending·0 cites
- 1371US7294344B2Sustained-release preparation for AII antagonist, production and use thereofTAKEDA PHARMACEUTICAL·Filed 2003·Granted Nov 13, 2007·2 cites·18 claims
- 1460US2002147150A1Sustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2001·Application pending·0 cites
- 1557US5668111ASustained-release preparationTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Sep 16, 1997·10 cites·6 claims
- 1656US2008207524A1Medicinal preparations for treating sex hormone-dependent diseasesTAKEDA PHARMACEUTICAL·Filed 2007·Application pending·0 cites
- 1753US2003176360A1Medicinal preparations for treating sex hormone-dependent diseasesFiled 2001·Application pending·0 cites
- 1844US2003068374A1Sustained release preparations of physiologically active compound hardly soluble in water and production process and use of the sameFiled 2001·Application pending·0 cites
- 1932US5925617AProphylactic/therapeutic composition for secondary cataractSENJU PHARMA CO·Filed 1997·Granted Jul 20, 1999·4 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Shigeru Kamei files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →