Inventor · disambiguated record
Hisashi Doi
Also filed as: DOI HISASHI
6 granted patents·5 pending applications·3 citations·filing 2004–2010
68Inventor score
Top patents by PatentIndex Score
11 records- 0172US8288604B2Method of rapid methylation, kit for preparing PET tracer and method of producing PET tracerSUZUKI MASAAKI·Filed 2007·Granted Oct 16, 2012·2 cites·36 claims
- 0261US9012632B2Method for rapidly methylating heteroaromatic arene and method for producing tracer for use in PETSUZUKI MASAAKI·Filed 2009·Granted Apr 21, 2015·0 cites·10 claims
- 0360US8778298B2Isotope labeled 2-arylpropionic acid compounds and process for production of same, and molecular probe for positron emission tomography and method for imaging of cyclooxygenase and the like using sameTAKASHIMA MISATO·Filed 2010·Granted Jul 15, 2014·1 cites·8 claims
- 0450US2011064662A1Kit for producing molecular probe for pet screening for drug discoveryRIKEN·Filed 2008·Application pending·0 cites
- 0547US8741261B2Methods for carbon isotope labeling synthesis by transition metal-promoted carbonylation via isocyanate using azides and carbon-isotope monoxideLANGSTROM BENGT·Filed 2005·Granted Jun 3, 2014·0 cites·9 claims
- 0647US8680260B218F-labeled azide compound, reagent for 18F-labeling and method for 18F-labeling of alkyne compound using sameWATANABE YASUYOSHI·Filed 2010·Granted Mar 25, 2014·0 cites·6 claims
- 0741US8933252B2Method for rapid fluoromethylation and method for preparation of PET tracer using the sameSUZUKI MASAAKI·Filed 2010·Granted Jan 13, 2015·0 cites·16 claims
- 0841US2009155622A1Titanium-Nickel Alloy, Method for Modifying Titanium-Nickel Alloy Surface, Biocompatible MaterialYONEYAMA TAKAYUKI·Filed 2006·Application pending·0 cites
- 0938US2007249816A1Methods for carbon istope labeling synthesis by rhodium-promoted carbonylation via isocyanate using azides and carbon-isotope monoxideLANGSTROM BENGT·Filed 2004·Application pending·0 cites
- 1036US2006217537A1Methods for carbon isotope labeling synthesis by transition metal-promoted carbonylation via ketene using diazo compounds and carbon-isotope monoxideLANGSTROM BENGT·Filed 2006·Application pending·0 cites
- 1127US2012230914A1Labeling compound for petWATANABE YASUYOSHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →