Inventor · disambiguated record
Masami Murakami
Also filed as: MURAKAMI MASAMI
20 granted patents·3 pending applications·190 citations·filing 1978–2021
94Inventor score
Files withMITSUI CHEMICALS INC10MITSUI TOATSU CHEMICALS3HORIUCHI NOBUHIKO2MURAKAMI MASAMI2HITACHI SHIPBUILDING ENG CO1
Top patents by PatentIndex Score
23 records- 0191US8408381B2Trolley-type conveyance deviceMURAKAMI MASAMI·Filed 2012·Granted Apr 2, 2013·23 cites·8 claims
- 0290US5144090AMethod for preparing acrolein or methacroleinMITSUI TOATSU CHEMICALS·Filed 1991·Granted Sep 1, 1992·42 cites·6 claims
- 0388US9314774B2Catalyst for methanol production, method of producing the same and process of methanol productionMITSUI CHEMICALS INC·Filed 2013·Granted Apr 19, 2016·6 cites·14 claims
- 0484US5198579ACatalyst for oxidizing methacrolein and method for preparing methacrylic acidMITSUI TOATSU CHEMICALS·Filed 1991·Granted Mar 30, 1993·27 cites·4 claims
- 0581US8623782B2Process for preparing copper-based catalyst, copper-based catalyst, and pretreatment method of the sameMURAKAMI MASAMI·Filed 2010·Granted Jan 7, 2014·4 cites·13 claims
- 0676US4229157ASystem for controlling feed of waste gas to ground flareHITACHI SHIPBUILDING ENG CO·Filed 1978·Granted Oct 21, 1980·31 cites·7 claims
- 0773US11772072B2Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerizationMITSUI CHEMICALS INC·Filed 2021·Granted Oct 3, 2023·0 cites·14 claims
- 0863US11247194B2Method for producing porous molded body, method for producing catalyst for α-olefin dimerization, method for producing α-olefin dimer, porous molded body, and catalyst for α-olefin dimerizationMITSUI CHEMICALS INC·Filed 2017·Granted Feb 15, 2022·0 cites·8 claims
- 0963US8222178B2Catalyst and production process thereof, and chlorine production using the catalystHORIUCHI NOBUHIKO·Filed 2008·Granted Jul 17, 2012·1 cites·9 claims
- 1062US10500570B2Formed body and method for producing the same, α-olefin dimerization catalyst, and method for producing α-olefin dimerMITSUI CHEMICALS INC·Filed 2014·Granted Dec 10, 2019·0 cites·12 claims
- 1162US7291215B2Coating liquid for forming porous silicaMITSUI CHEMICALS INC·Filed 2004·Granted Nov 6, 2007·8 cites·5 claims
- 1258US7807267B2Method of modifying porous film, modified porous film and use of sameMITSUI CHEMICALS INC·Filed 2003·Granted Oct 5, 2010·7 cites·13 claims
- 1356US4808392AProcess for producing silanesMITSUI TOATSU CHEMICALS·Filed 1987·Granted Feb 28, 1989·11 cites·4 claims
- 1455US6852299B2Water-repellent porous silica, method for preparation thereof and use thereofMITSUI CHEMICALS INC·Filed 2001·Granted Feb 8, 2005·5 cites·21 claims
- 1552US5487425AComposition and method for recovery of petroleum and gasNITTO CHEMICAL INDUSTRY CO LTD·Filed 1994·Granted Jan 30, 1996·11 cites·6 claims
- 1651US11072527B2Method for producing chlorine by oxidation of hydrogen chlorideMITSUI CHEMICALS INC·Filed 2017·Granted Jul 27, 2021·0 cites·6 claims
- 1751US4934275ATransfer apparatusHONDA MOTOR CO LTD·Filed 1988·Granted Jun 19, 1990·14 cites·12 claims
- 1850US11759768B2Porous formed body and production method thereof, α-olefin dimerization catalyst and production method thereof, and method of producing α-olefin dimerMITSUI CHEMICALS INC·Filed 2019·Granted Sep 19, 2023·0 cites·11 claims
- 1947US2012258856A1Catalyst and production process thereof, and chlorine production using the catalystHORIUCHI NOBUHIKO·Filed 2012·Application pending·0 cites
- 2041US2009206453A1Method for Preparing Modified Porous Silica Films, Modified Porous Silica Films Prepared According to This Method and Semiconductor Devices Fabricated Using the Modified Porous Silica FilmsULVAC INC·Filed 2006·Application pending·0 cites
- 2139US2009179357A1Method and Apparatus for Producing Porous SilicaMITSUI CHEMICALS INC·Filed 2006·Application pending·0 cites
- 2233US9108845B2Chlorine production catalyst and chlorine production process using the catalystNABETA TAKASHI·Filed 2010·Granted Aug 18, 2015·0 cites·4 claims
- 2330US5221738AcDNA and genomic DNA encoding the amino acid sequence of human α2 -plasmin inhibitionTEIJIN LTD·Filed 1991·Granted Jun 22, 1993·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →