Inventor · disambiguated record
Junichi Sakamoto
Also filed as: SAKAMOTO JUNICHI
16 granted patents·2 pending applications·319 citations·filing 1983–2003
94Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD6SLOAN KETTERING INST CANCER5SUMITOMO SEIKA CHEMICALS5TAKEDA PHARMACEUTICAL1
Top patents by PatentIndex Score
18 records- 0193US4579827AMonoclonal antibodies to human gastrointestinal cancers and hybridoma method of production of the monoclonal antibodiesSLOAN KETTERING INST CANCER·Filed 1983·Granted Apr 1, 1986·110 cites·16 claims
- 0282US6251926B1Oxyiminoalkanoic acid derivatives with hypoglycemic and hypolipidemic activityTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Jun 26, 2001·42 cites·27 claims
- 0382US5160723AMethod of imaging colorectal carcinoma lesion and composition for use thereinSLOAN KETTERING INST CANCER·Filed 1991·Granted Nov 3, 1992·55 cites·8 claims
- 0481US6906177B1GABA transporter protein and DNA thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Jun 14, 2005·15 cites·6 claims
- 0579US6924300B2Oxyiminoalkanoic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2002·Granted Aug 2, 2005·10 cites·19 claims
- 0677US6495581B1Oxyiminoalkanoic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2000·Granted Dec 17, 2002·8 cites·22 claims
- 0773US7553867B2Furan or thiophene derivative and medicinal use thereofTAKEDA PHARMACEUTICAL·Filed 2003·Granted Jun 30, 2009·9 cites·27 claims
- 0868US5431897AMethod of imaging colorectal carcinoma lesion and composition for use thereinSLOAN KETTERING INST CANCER·Filed 1993·Granted Jul 11, 1995·26 cites·12 claims
- 0957US6545009B1Retinoid-related receptor function regulating agentTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1999·Granted Apr 8, 2003·13 cites·25 claims
- 1048US5059520AMonoclonal antibody panel for blood group a antigenSLOAN KETTERING INST CANCER·Filed 1986·Granted Oct 22, 1991·13 cites·7 claims
- 1148US2002168720A1G protein coupled receptor proteins, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2002·Application pending·0 cites
- 1247US5756806ACyanobenzenesulfenyl halide and process for preparation of 3-substituted benzisothiazole using the sameSUMITOMO SEIKA CHEMICALS·Filed 1997·Granted May 26, 1998·3 cites·4 claims
- 1347US5679827ACyanobenzenesulfenyl halide and process for preparation of 3-substituted benzisothiazole using the sameSUMITOMO SEIKA CHEMICALS·Filed 1996·Granted Oct 21, 1997·3 cites·9 claims
- 1447US5643550AMethod of treating colorectal carcinoma lesion and composition for use thereinSLOAN KETTERING INST CANCER·Filed 1994·Granted Jul 1, 1997·9 cites·5 claims
- 1540US5821388AProcess for preparing α-haloacetophenone derivativeSUMITOMO SEIKA CHEMICALS·Filed 1997·Granted Oct 13, 1998·2 cites·15 claims
- 1636US5861511AProcess for preparation of 3 piperazinylbenzisothiazolesSUMITOMO SEIKA CHEMICALS·Filed 1997·Granted Jan 19, 1999·1 cites·4 claims
- 1731US5939548AProcess for preparation of 3-piperazinylbenzisothiazolesSUMITOMO SEIKA CHEMICALS·Filed 1998·Granted Aug 17, 1999·0 cites·4 claims
- 1830US2002009771A1G protein coupled receptor proteins, their production and useFiled 1997·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Junichi Sakamoto 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 →