Inventor · disambiguated record
Hajime Kawakami
Also filed as: KAWAKAMI HAJIME
21 granted patents·734 citations·filing 1979–2006
96Inventor score
Files withSUMITOMO CHEMICAL CO10SUMITOMO PHARMA7DAINIPPON SUMITOMO PHARMA CO2DIANIPPON SUMITOMO PHARMA CO L1ONO KEIICHI1
Top patents by PatentIndex Score
21 records- 0196US7521454B2Adenine derivativesDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Granted Apr 21, 2009·81 cites·19 claims
- 0296US6329381B1Heterocyclic compoundsSUMITOMO PHARMA·Filed 1998·Granted Dec 11, 2001·318 cites·13 claims
- 0395US6951866B2Bicyclic pyrimidine compounds and therapeutic use thereofSUMITOMO PHARMA·Filed 2002·Granted Oct 4, 2005·61 cites·13 claims
- 0494US7157465B2Adenine derivativesDAINIPPON SUMITOMO PHARMA CO·Filed 2002·Granted Jan 2, 2007·74 cites·12 claims
- 0593US6458798B1Bicyclic pyrimidine compounds and therapeutic use thereofSUMITOMO PHARMA·Filed 1999·Granted Oct 1, 2002·76 cites·13 claims
- 0687US5948786APiperidinylpyrimidine derivativesSUMITOMO PHARMA·Filed 1998·Granted Sep 7, 1999·63 cites·8 claims
- 0775US7396842B2Five-membered cyclic compoundsDIANIPPON SUMITOMO PHARMA CO L·Filed 2005·Granted Jul 8, 2008·5 cites·14 claims
- 0874US6919361B2Five-membered-ring compoundSUMITOMO PHARMA·Filed 2001·Granted Jul 19, 2005·7 cites·30 claims
- 0972US4316028AProcess for producing eburnane derivativesSUMITOMO CHEMICAL CO·Filed 1979·Granted Feb 16, 1982·6 cites·12 claims
- 1064US4459410ADiphenylalkanoether derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted Jul 10, 1984·3 cites·7 claims
- 1162US4620036ADiphenylalkanoether and diphenylalkanone oximeether derivativesONO KEIICHI·Filed 1984·Granted Oct 28, 1986·3 cites·13 claims
- 1262US4292432ANovel aldol derivatives and production thereofSUMITOMO CHEMICAL CO·Filed 1980·Granted Sep 29, 1981·6 cites·4 claims
- 1361US4382936ACerebral vasodilator eburnane derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted May 10, 1983·4 cites·12 claims
- 1458US5225422APyridine compounds which are useful as leukotriene b4 antagonistSUMITOMO PHARMA·Filed 1992·Granted Jul 6, 1993·12 cites·15 claims
- 1557US4400393ANovel bicyclooctane compoundsSUMITOMO CHEMICAL CO·Filed 1981·Granted Aug 23, 1983·6 cites·21 claims
- 1656US4366157ANovel polycyclic indole derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted Dec 28, 1982·5 cites·10 claims
- 1748US4388469ADiphenylalkanoether and diphenylalkanone oximeether derivativesSUMITOMO CHEMICAL CO·Filed 1980·Granted Jun 14, 1983·1 cites·15 claims
- 1847US4493846ABicyclooctane derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted Jan 15, 1985·3 cites·20 claims
- 1937US4482573ADiphenylalkanoether and diphenylalkanone oximeether derivativesSUMITOMO CHEMICAL CO·Filed 1983·Granted Nov 13, 1984·0 cites·21 claims
- 2037US4426394ADiphenylalkanoether and diphenylalkanone oximeether derivativesSUMITOMO CHEMICAL CO·Filed 1981·Granted Jan 17, 1984·0 cites·12 claims
- 2128US6692926B1Recombinant human SM-11044-binding receptor proteins exhibiting ligand-binding activities, and their useSUMITOMO PHARMA·Filed 1999·Granted Feb 17, 2004·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →