Inventor · disambiguated record
Yoshiaki Isobe
Also filed as: ISOBE YOSHIAKI
28 granted patents·12 pending applications·1,115 citations·filing 1995–2024
97Inventor score
Files withDAINIPPON SUMITOMO PHARMA CO12JAPAN ENERGY CORP8SUMITOMO PHARMA CO LTD7SUMITOMO DAINIPPON PHARMA CO LTD5ISOBE YOSHIAKI2
Top patents by PatentIndex Score
40 records- 0197US6376501B1Type 2 helper T cell-selective immune response suppressorsJAPAN ENERGY CORP·Filed 1998·Granted Apr 23, 2002·342 cites·6 claims
- 0296US8012964B29-substituted 8-oxoadenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2005·Granted Sep 6, 2011·41 cites·4 claims
- 0396US7521454B2Adenine derivativesDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Granted Apr 21, 2009·81 cites·19 claims
- 0495US6028076APurine derivativeJAPAN ENERGY CORP·Filed 1997·Granted Feb 22, 2000·337 cites·5 claims
- 0594US8148371B2Adenine compound and use thereofISOBE YOSHIAKI·Filed 2010·Granted Apr 3, 2012·47 cites·12 claims
- 0694US7157465B2Adenine derivativesDAINIPPON SUMITOMO PHARMA CO·Filed 2002·Granted Jan 2, 2007·74 cites·12 claims
- 0792US10632192B2Pyrimidine compounds and their use as vaccine adjuvantsSUMITOMO DAINIPPON PHARMA CO LTD·Filed 2016·Granted Apr 28, 2020·6 cites·25 claims
- 0892US7754728B2Adenine compound and use thereofDAINIPPON SUMITOMO PHARMA CO·Filed 2003·Granted Jul 13, 2010·49 cites·11 claims
- 0991US11911466B2Substituted pyrimidines as vaccine adjuvantsSUMITOMO PHARMA CO LTD·Filed 2022·Granted Feb 27, 2024·1 cites·27 claims
- 1091US8575180B29-substituted 8-oxoadenine compoundKURIMOTO AYUMU·Filed 2011·Granted Nov 5, 2013·26 cites·19 claims
- 1187US12440560B2Substituted pyrimidines as vaccine adjuvantsSUMITOMO PHARMA CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·7 claims
- 1286US11718592B2Oxadiazole derivativeSUMITOMO PHARMA CO LTD·Filed 2022·Granted Aug 8, 2023·1 cites·30 claims
- 1385US5661153A1-arylpyrimidine derivatives and pharmaceutical use thereofJAPAN ENERGY CORP·Filed 1995·Granted Aug 26, 1997·52 cites·31 claims
- 1483US8044056B2Adenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2008·Granted Oct 25, 2011·6 cites·10 claims
- 1578US11731960B2Biheterocyclic compoundSUMITOMO PHARMA CO LTD·Filed 2022·Granted Aug 22, 2023·0 cites·17 claims
- 1677US10703755B2Substituted purine derivativeSUMITOMO DAINIPPON PHARMA CO LTD·Filed 2017·Granted Jul 7, 2020·2 cites·27 claims
- 1774US10870642B2Biheterocyclic compoundSUMITOMO DAINIPPON PHARMA CO LTD·Filed 2019·Granted Dec 22, 2020·0 cites·34 claims
- 1871US11535599B2Benzisoxazole derivativeSUMITOMO PHARMA CO LTD·Filed 2022·Granted Dec 27, 2022·0 cites·28 claims
- 1970US11440905B2Biheterocyclic compoundSUMITOMO PHARMA CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·21 claims
- 2070US11266738B2Substituted pyrimidines as vaccine adjuvantsSUMITOMO DAINIPPON PHARMA CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·5 claims
- 2170US5821247AHydroquinone derivative and pharmaceutical use thereofJAPAN ENERGY CORP·Filed 1997·Granted Oct 13, 1998·13 cites·7 claims
- 2265US10323024B2Biheterocyclic compoundSUMITOMO DAINIPPON PHARMA CO LTD·Filed 2017·Granted Jun 18, 2019·0 cites·28 claims
- 2359US5602140APurine derivatives and suppressants for inflammatory diseasesJAPAN ENERGY CORP·Filed 1995·Granted Feb 11, 1997·8 cites·5 claims
- 2457US2010093998A1Novel adenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2008·Application pending·0 cites
- 2557US2023265061A1Oxadiazole derivativeSUMITOMO PHARMA CO LTD·Filed 2021·Application pending·0 cites
- 2655US8969362B29-substituted 8-oxoadenine compoundKURIMOTO AYUMU·Filed 2013·Granted Mar 3, 2015·0 cites·26 claims
- 2754US5849779APyrazole derivatives and their pharmaceutical useJAPAN ENERGY CORP·Filed 1997·Granted Dec 15, 1998·19 cites·8 claims
- 2850US2012178743A1Novel adenine compound and use thereofISOBE YOSHIAKI·Filed 2012·Application pending·0 cites
- 2945US6310070B1Purine derivatives and medicinal use thereofJAPAN ENERGY CORP·Filed 1998·Granted Oct 30, 2001·8 cites·13 claims
- 3045US2009118263A1Novel Adenine CompoundDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Application pending·0 cites
- 3145US2009105212A1Novel adenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Application pending·0 cites
- 3245US2011028715A1Novel adenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2010·Application pending·0 cites
- 3344US2009192153A1Novel adenine compoundDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Application pending·0 cites
- 3444US2008269240A1Novel Adenine CompoundDAINIPPON SUMITOMO PHARMA CO·Filed 2006·Application pending·0 cites
- 3543US2006094737A1Novel uracil derivatives and medicinal use thereofSUMITOMO PHARMA·Filed 2003·Application pending·0 cites
- 3641US2009082332A1Purine derivatives for the treatment of viral or allergic diseases and cancersABBOT PHILIP·Filed 2006·Application pending·0 cites
- 3741US2007225303A18-Oxoadenine CompoundOGITA HARUHISA·Filed 2005·Application pending·0 cites
- 3837US5877318AHydroquinone derivative and pharmaceutical use thereofJAPAN ENERGY CORP·Filed 1998·Granted Mar 2, 1999·2 cites·2 claims
- 3936US8476288B2Salts 756BENNETT NICHOLAS JAMES·Filed 2010·Granted Jul 2, 2013·0 cites·35 claims
- 4036US2011136801A1Novel CompoundsDAINIPPON SUMITOMO PHARMA CO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →