Inventor · disambiguated record
Takuma Sasaki
Also filed as: SASAKI TAKUMA
18 granted patents·1 pending application·215 citations·filing 1981–2018
94Inventor score
Top patents by PatentIndex Score
19 records- 0188US4454289APolysaccharides having anticarcinogenic activity and method for producing sameTAKARA SHUZO CO·Filed 1982·Granted Jun 12, 1984·38 cites·5 claims
- 0277US4454315ACarboxymethylated derivatives of β-1,3-glucanTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Jun 12, 1984·24 cites·6 claims
- 0374US6613799B1Liposoluble platinum (II) complex and preparation thereofSUMITOMO PHARMA·Filed 1986·Granted Sep 2, 2003·23 cites·15 claims
- 0473US5691319APyrimidine nucleoside derivatives having anti-tumor activity, their preparation and useSANKYO CO·Filed 1995·Granted Nov 25, 1997·35 cites·11 claims
- 0571US5059590AImidazole derivatives, process for production thereof, and use thereofYAMASA SHOYU KK·Filed 1989·Granted Oct 22, 1991·9 cites·7 claims
- 0667US5616567A2'-Cyano pyrimidine nucleoside compoundsSANKYO CO·Filed 1994·Granted Apr 1, 1997·15 cites·20 claims
- 0764US4390468APreparation of antitumor agent from shellfishMARUZEN OIL CO LTD·Filed 1982·Granted Jun 28, 1983·19 cites·10 claims
- 0863US5811408A2'-deoxy-2'-(substituted or unsubstituted)methylidene-4'-thionucleosidesYAMASA CORP·Filed 1995·Granted Sep 22, 1998·9 cites·14 claims
- 0957US5026835APyrimidine 2'-methylidene nucleoside compoundsYAMASA SHOYU KK·Filed 1989·Granted Jun 25, 1991·9 cites·2 claims
- 1054US5696097AAntineoplastic 5'-diacylglycerylphosphatidyl-2-deoxy-2'-methylenylcytidines and method of makingYAMASA CORP·Filed 1994·Granted Dec 9, 1997·9 cites·10 claims
- 1149US4436656ANovel antitumor glycoprotein substance and its preparationMARUZEN OIL CO LTD·Filed 1983·Granted Mar 13, 1984·4 cites·4 claims
- 1244US5126361AImidazole derivatives and use thereofYAMASA SHOYU KK·Filed 1991·Granted Jun 30, 1992·2 cites·2 claims
- 1342US4880832ALiposoluble platinum (II) complex and preparation thereofSUMITOMO PHARMA·Filed 1988·Granted Nov 14, 1989·5 cites·16 claims
- 1441US2020001840A1Braking control device for vehiclesADVICS CO LTD·Filed 2018·Application pending·0 cites
- 1540US4436657AAntitumor glycoprotein substance and preparation thereofMARUZEN OIL CO LTD·Filed 1983·Granted Mar 13, 1984·2 cites·6 claims
- 1639US5705630A2'-methylidenepyrimidine nucleoside compoundsYOSHITOMI PHARMACEUTICAL·Filed 1992·Granted Jan 6, 1998·2 cites·1 claims
- 1738US6365610B1Ozonide compounds with inhibitory activity for urokinase production and angiogenesisTAIHO PHARMACEUTICAL CO LTD·Filed 1999·Granted Apr 2, 2002·5 cites·16 claims
- 1837US5401726A2'methylidenepyrimidine nucleoside compounds, their use and method for production thereofYOSHITOMI PHARACEUTICAL IND LT·Filed 1993·Granted Mar 28, 1995·3 cites·1 claims
- 1935USRE38090E3′-substituted nucleoside derivativeMATSUDA AKIRA·Filed 1995·Granted Apr 22, 2003·2 cites·22 claims
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