Inventor · disambiguated record
Hironao Sajiki
Also filed as: SAJIKI HIRONAO
16 granted patents·15 pending applications·561 citations·filing 1989–2025
90Inventor score
Top patents by PatentIndex Score
31 records- 0197US7517990B2Method for deuteration of a heterocyclic ringWAKO PURE CHEM IND LTD·Filed 2003·Granted Apr 14, 2009·515 cites·5 claims
- 0294US10442834B2Deprotection methodAJINOMOTO KK·Filed 2015·Granted Oct 15, 2019·19 cites·9 claims
- 0377US2024246885A1Method of producing hydrocarbon and apparatus for producing hydrocarbonCANON KK·Filed 2024·Application pending·0 cites
- 0474US8871980B2Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using sameSAJIKI HIRONAO·Filed 2011·Granted Oct 28, 2014·3 cites·13 claims
- 0573US2025296073A1Method of producing supported palladium catalyst, and supported palladium catalystSAJIKI HIRONAO·Filed 2025·Application pending·0 cites
- 0673US2025296074A1Ceramic-supported palladium catalystSAJIKI HIRONAO·Filed 2025·Application pending·0 cites
- 0769US11981614B2Method of producing hydrocarbon and apparatus for producing hydrocarbonCANON KK·Filed 2021·Granted May 14, 2024·0 cites·51 claims
- 0869US7126023B2Method for deuteration of an inert methyleneWAKO PURE CHEM IND LTD·Filed 2002·Granted Oct 24, 2006·3 cites·7 claims
- 0967US10927049B2Method of producing hydrocarbon and apparatus for producing hydrocarbonCANON KK·Filed 2019·Granted Feb 23, 2021·0 cites·23 claims
- 1061US2015133628A1Polyamine and method for producing thereofRHODIA OPERATIONS·Filed 2014·Application pending·0 cites
- 1158US8093422B2Method for deuteration of an aromatic ringITO NOBUHIRO·Filed 2003·Granted Jan 10, 2012·2 cites·6 claims
- 1257US9676622B2Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using sameSHIONO CHEMICAL CO LTD·Filed 2014·Granted Jun 13, 2017·0 cites·7 claims
- 1356US2024076260A1Platinum group metal ion-supported catalyst and method for forming carbon-carbon bondORGANO CORP·Filed 2021·Application pending·0 cites
- 1455US11623904B2Method for producing cyclobutanediol compoundJNC CORP·Filed 2021·Granted Apr 11, 2023·0 cites·5 claims
- 1555US2024278214A1Method of catalytic hydrogenation and reductionORGANO CORP·Filed 2022·Application pending·0 cites
- 1655US2024216904A1Ion exchanger, method for producing ion exchanger, catalyst having platinum-group metal ion supported thereon, and method for forming carbon-carbon bondORGANO CORP·Filed 2022·Application pending·0 cites
- 1754US8853457B2Polyamine and method for producing thereofKITAYAMA HIROYUKI·Filed 2010·Granted Oct 7, 2014·0 cites·17 claims
- 1854US5849779APyrazole derivatives and their pharmaceutical useJAPAN ENERGY CORP·Filed 1997·Granted Dec 15, 1998·19 cites·8 claims
- 1952US9371272B2Method for producing hydrogen or heavy hydrogens, method for producing hydrogenated (protiated, deuterated or tritiated) organic compound, method for hydrogenating (protiating, deuterating or tritiating) organic compound, method for dehalogenating organic compound having halogen, and ball for use in mechanochemical reactionSHIONO CHEMICAL CO LTD·Filed 2013·Granted Jun 21, 2016·0 cites·2 claims
- 2050US2022168723A1Method for forming carbon-carbon bondORGANO CORP·Filed 2020·Application pending·0 cites
- 2147US11173480B2Catalyst in which metal is carried on inorganic porous body having hierarchical porous structure, and method for manufacturing said catalystSNG INC·Filed 2018·Granted Nov 16, 2021·0 cites·16 claims
- 2245US2008071107A1Method for Deuterating Haloacrylic Acid or its SaltWAKO PURE CHEM IND LTD·Filed 2005·Application pending·0 cites
- 2344US7795166B2Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation methodN E CHEMCAT CORP·Filed 2006·Granted Sep 14, 2010·0 cites·27 claims
- 2443US2021206632A1Device and catalyst for use with sameSAIDA FDS INC·Filed 2019·Application pending·0 cites
- 2543US2008045724A1Deuterated Polyimides and Derivatives ThereofWAKO PURE CHEM IND LTD·Filed 2005·Application pending·0 cites
- 2643US2008145303A1Method for Producing Deuterium Gas and Catalytic Deuteration Method Using Deuterium Gas Obtained TherebyWAKO PURE CHEMICAL INDUSSRIES·Filed 2006·Application pending·0 cites
- 2742US9255070B2Method of deuteration using mixed catalystITO NOBUHIRO·Filed 2004·Granted Feb 9, 2016·0 cites·17 claims
- 2840US2008269425A1Novel CatalystWAKO PURE CHEM IND LTD·Filed 2005·Application pending·0 cites
- 2938US2006116535A1Method of deuterationWAKO PURE CHEM IND LTD·Filed 2003·Application pending·0 cites
- 3036US2009036659A1Method of deuterating benzyl-position in -o-benzyl groupWAKO PURE CHEM IND LTD·Filed 2007·Application pending·0 cites
- 3126US4978674ADaimine derivatives, and method of manufacturing the sameKOTOBUKI SEIYAKU CO LTD·Filed 1989·Granted Dec 18, 1990·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →