Inventor · disambiguated record
Hirofumi Maeda
Also filed as: MAEDA HIROFUMI
20 granted patents·9 pending applications·135 citations·filing 1984–2025
93Inventor score
Top patents by PatentIndex Score
29 records- 0185US8013193B2Method for producing alcohol by hydrogenating lactone and carboxylic acid ester in liquid phaseKANEKA CORP·Filed 2008·Granted Sep 6, 2011·3 cites·10 claims
- 0272US2024313270A1Battery device, control method, and control programRENESAS ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0371US4525485APre-expanding process and apparatus for the sameKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Jun 25, 1985·19 cites·3 claims
- 0467US4778829AProcess for preparing pre-expanded particles of thermoplastic resinKANEGAFUCHI CHEMICAL IND·Filed 1987·Granted Oct 18, 1988·26 cites·12 claims
- 0567US2024352429A1Agent for inducing viral vector productionKANEKA CORP·Filed 2024·Application pending·0 cites
- 0666US8264624B2Digitizer function-equipped liquid crystal display device information processing electronic device, and game deviceKAJI TOSHIYUKI·Filed 2008·Granted Sep 11, 2012·3 cites·13 claims
- 0764US4830798AProcess for production of foamed articles in mold of polypropylene resinsKANEGAFUCHI CHEMICAL IND·Filed 1987·Granted May 16, 1989·19 cites·8 claims
- 0858US2024150793A1Vector, linear covalently closed dna production method using vector, parvovirus vector production method, and parvovirus-vector-producing cell production methodKANEKA CORP·Filed 2022·Application pending·0 cites
- 0954US2023144068A1Method for preparing modified vector and method for modifying vectorKANEKA CORP·Filed 2021·Application pending·0 cites
- 1052US4968723APre-expanded particles of non-crosslinked linear low density polyethyleneKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted Nov 6, 1990·14 cites·3 claims
- 1151US4524154APre-expanding process and apparatus for the sameKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Jun 18, 1985·12 cites·2 claims
- 1250US7223859B2Method for producing (R)-3-[4-(trifluoromethyl) phenylamino]-pentanoic acid amide derivativePFIZER·Filed 2004·Granted May 29, 2007·0 cites·4 claims
- 1349US11248555B2Control method and control device for internal combustion engineNISSAN MOTOR·Filed 2017·Granted Feb 15, 2022·0 cites·5 claims
- 1448US4631159AMethod of aging expansion-molded body of polyolefinKANEGAFUCHI CHEMICAL IND·Filed 1984·Granted Dec 23, 1986·10 cites·6 claims
- 1548US2025207165A1Double stranded circular dna vector, method for producing linear covalently closed dna, and fusion polypeptide containing protelomerase and endonucleaseKANEKA CORP·Filed 2025·Application pending·0 cites
- 1647US8252919B22′-hydroxy-protected ribonucleoside derivative and production method thereofMAEDA HIROFUMI·Filed 2009·Granted Aug 28, 2012·0 cites·18 claims
- 1744US9951742B2Ignition control system for internal combustion engine and ignition control methodNISSAN MOTOR·Filed 2013·Granted Apr 24, 2018·0 cites·12 claims
- 1844US4861531AProcess for production of expansion-molded articles in a mold of linear low density polyethylene resinsKANEGAFUCHI CHEMICAL IND·Filed 1988·Granted Aug 29, 1989·11 cites·5 claims
- 1943US10890155B2Control method and control device for internal combustion engineNISSAN MOTOR·Filed 2017·Granted Jan 12, 2021·0 cites·5 claims
- 2042US2022162259A1Peptide complex and production method therefor, and use of said peptide complexKANEKA CORP·Filed 2020·Application pending·0 cites
- 2141US9957033B2Door of aircraft and aircraft having the sameMITSUBISHI AIRCRAFT CORP·Filed 2013·Granted May 1, 2018·0 cites·20 claims
- 2241US2009029429A1Process for Producing Optically Active 2-Substituent-Oxy-3-(4-Substituent-Oxyphenyl) Propionic Acid DerivativeKANEKA CORP·Filed 2005·Application pending·0 cites
- 2338US11248226B2Ribosome display complex and production method thereforKANEKA CORP·Filed 2018·Granted Feb 15, 2022·0 cites·24 claims
- 2438US5229049AMethod for manufacturing pre-expanded particles of polyolefin resinHONDA MOTOR CO LTD·Filed 1991·Granted Jul 20, 1993·5 cites·2 claims
- 2537US2012264687A1Modified erythropoietin to which water-soluble long-chain molecule is addedTANI NOBUTAKA·Filed 2010·Application pending·0 cites
- 2635US4682989AMethod of recovering volatile foaming agent from prefoamed beads of polyolefin resinsKANEGAFUCHI CHEMICAL IND·Filed 1985·Granted Jul 28, 1987·5 cites·4 claims
- 2734US4687641AApparatus for preparing pre-expanded thermoplastic resinsKANEGAFUCHI KOGAKU KOGYO KABUS·Filed 1985·Granted Aug 18, 1987·5 cites·5 claims
- 2830US2017226159A1Method for producing hydrophobic peptideKANEKA CORP·Filed 2015·Application pending·0 cites
- 2929US4686087AApparatus for thermoplastic resins pre-expanding processKANEGAFUCHI CHEMICAL IND·Filed 1985·Granted Aug 11, 1987·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →