Inventor · disambiguated record
Makoto Mitani
Also filed as: MITANI MAKOTO
48 granted patents·4 pending applications·685 citations·filing 1991–2023
98Inventor score
Files withMITSUI CHEMICALS INC23SEIKO INSTR INC15MITSUI PETROCHEMICAL IND3SII SEMICONDUCTOR CORP3MITANI MAKOTO2
Top patents by PatentIndex Score
52 records- 0198US7300903B2Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymersMITSUI CHEMICALS INC·Filed 2005·Granted Nov 27, 2007·56 cites·20 claims
- 0298US6309997B1Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymersMITSUI CHEMICALS INC·Filed 1998·Granted Oct 30, 2001·186 cites·15 claims
- 0394US6875718B2Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and α-olefin/conjugated diene copolymersMITSUI CHEMICALS INC·Filed 2001·Granted Apr 5, 2005·40 cites·15 claims
- 0491US6838540B2Olefin polymer and production processes thereofMITSUI CHEMICALS INC·Filed 2001·Granted Jan 4, 2005·33 cites·17 claims
- 0591US6770723B2α-olefin/conjugated diene copolymersMITSUI CHEMICALS INC·Filed 2001·Granted Aug 3, 2004·28 cites·8 claims
- 0688US5885318ABushing base plate and process of preparing sameTANAKA PRECIOUS METAL IND·Filed 1995·Granted Mar 23, 1999·51 cites·23 claims
- 0787US6462136B1Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of theseMITSUI CHEMICALS INC·Filed 1999·Granted Oct 8, 2002·56 cites·10 claims
- 0884US7687579B2Ethylene (co) polymer and its useMITSUI CHEMICALS INC·Filed 2005·Granted Mar 30, 2010·5 cites·5 claims
- 0983US7109284B2Olefin polymerization catalyst, process for polymerizing olefins, ethylene polymer obtained by said process and use thereofMITSUI CHEMICALS INC·Filed 2002·Granted Sep 19, 2006·22 cites·6 claims
- 1083US6459005B1Ethylene/α-olefin copolymer, method for producing the same, and use thereofMUTSUI CHEMICALS INC·Filed 2000·Granted Oct 1, 2002·26 cites·6 claims
- 1182US6897176B2Olefin polymerization catalyst and process for producing olefin polymer with the catalystMITSUI CHEMICALS INC·Filed 2002·Granted May 24, 2005·20 cites·5 claims
- 1281US6593266B1Olefin polymerization catalyst and polymerization processMITSUI CHEMICALS INC·Filed 1999·Granted Jul 15, 2003·42 cites·25 claims
- 1380US7601423B2Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereofMITSUI CHEMICALS INC·Filed 2005·Granted Oct 13, 2009·11 cites·6 claims
- 1479US9933494B2Voltage detection circuitSEIKO INSTR INC·Filed 2015·Granted Apr 3, 2018·2 cites·9 claims
- 1578US7528091B2Magnesium-containing carrier component and application to olefin polymerizationMITSUI CHEMICALS INC·Filed 2007·Granted May 5, 2009·3 cites·5 claims
- 1677US7858723B2Ethylene-based resin and molded object obtained therefromMITSUI CHEMICALS INC·Filed 2006·Granted Dec 28, 2010·5 cites·4 claims
- 1777US7452946B2Ethylene polymerMITSUI CHEMICALS INC·Filed 2004·Granted Nov 18, 2008·15 cites·5 claims
- 1876US9310775B2Analog electronic timepieceSEIKO INSTR INC·Filed 2015·Granted Apr 12, 2016·2 cites·4 claims
- 1975US7253132B2Magnesium-containing carrier components and application thereof to olefin polymerizationMITSUI CHEMICALS INC·Filed 2003·Granted Aug 7, 2007·10 cites·2 claims
- 2072US8338557B2Olefin polymer and process for preparing the sameMITANI MAKOTO·Filed 2008·Granted Dec 25, 2012·2 cites·4 claims
- 2172US5627117AOlefin polymerization catalyst and process for olefin polymerizationMITSUI PETROCHEMICAL IND·Filed 1994·Granted May 6, 1997·21 cites·24 claims
- 2268US7563849B2Ethylene (co) polymer and its useMITSUI CHEMICALS INC·Filed 2005·Granted Jul 21, 2009·1 cites·28 claims
- 2366US6451728B1Olefin polymerization catalyst and process for olefin polymerizationMITSUI CHEMICALS INC·Filed 1999·Granted Sep 17, 2002·20 cites·18 claims
- 2465US9235196B2Constant voltage circuit and analog electronic clockSEIKO INSTR INC·Filed 2014·Granted Jan 12, 2016·1 cites·2 claims
- 2561US8982656B2Non-volatile semiconductor memory device and semiconductor deviceSEIKO INSTR INC·Filed 2014·Granted Mar 17, 2015·2 cites·3 claims
- 2660US9343915B2Semiconductor device including charging systemSEIKO INSTR INC·Filed 2013·Granted May 17, 2016·1 cites·6 claims
- 2760US7566761B2Olefin polymer and process for preparing the sameMITSUI CHEMICALS INC·Filed 2004·Granted Jul 28, 2009·3 cites·10 claims
- 2860US6995229B2Polymer and process for producing the sameMITSUI CHEMICALS INC·Filed 2001·Granted Feb 7, 2006·4 cites·4 claims
- 2956US8988840B2Overcharge prevention circuit and semiconductor deviceMITANI MAKOTO·Filed 2012·Granted Mar 24, 2015·1 cites·2 claims
- 3055US8513368B2Copolymer of olefin and conjugated diene, and process for producing the sameMICHIUE KENJI·Filed 2010·Granted Aug 20, 2013·1 cites·23 claims
- 3155US2024255357A1Temperature sensor deviceABLIC INC·Filed 2023·Application pending·0 cites
- 3254US5859158AOlefin polymerization catalyst and process for olefin polymerizationMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jan 12, 1999·11 cites·27 claims
- 3353US9071185B2Constant voltage circuit and analog electronic clockSEIKO INSTR INC·Filed 2014·Granted Jun 30, 2015·0 cites·4 claims
- 3452US8885444B2Analog electronic watchSEIKO INSTR INC·Filed 2013·Granted Nov 11, 2014·0 cites·4 claims
- 3550US7335716B1Ethylene (co)polymers and uses thereofMITSUI CHEMICALS INC·Filed 2000·Granted Feb 26, 2008·1 cites·37 claims
- 3650US2007260026A1Catalyst for Olefin Polymerization Process for Producing Olefin Polymer, Olefin Copolymer, Novel Transition Metal Compound, and Process for Producing Transition Metal CompoundMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 3749US2016160098A1Photocurable epoxy adhesive agent, resin composition, laminate , display, and method for producing resin compositionJNC CORP·Filed 2014·Application pending·0 cites
- 3848US8349451B2Capsular fine particle comprising olefinic polymerMITSUI CHEMICALS INC·Filed 2006·Granted Jan 8, 2013·0 cites·5 claims
- 3948US2010267908A1Catalyst for olefin polymerization, process for producing olefin polymer, olefin copolymer, novel transition metal compound, and process for producing transition metal compoundMITSUI CHEMICALS INC·Filed 2010·Application pending·0 cites
- 4046US9106215B2Oscillation stop detection circuit and electronic deviceSEIKO INSTR INC·Filed 2014·Granted Aug 11, 2015·0 cites·3 claims
- 4143US10157645B2Booster circuit and non-volatile memory including the sameSII SEMICONDUCTOR CORP·Filed 2017·Granted Dec 18, 2018·0 cites·4 claims
- 4241US9634608B2Crystal oscillation circuit and electronic timepieceSEIKO INSTR INC·Filed 2015·Granted Apr 25, 2017·0 cites·3 claims
- 4341US9424943B2Data reading device and semiconductor deviceSEIKO INSTR INC·Filed 2014·Granted Aug 23, 2016·0 cites·5 claims
- 4440US9111644B2Readout circuit and semiconductor deviceSEIKO INSTR INC·Filed 2013·Granted Aug 18, 2015·0 cites·6 claims
- 4540US9030892B2Data reading deviceSEIKO INSTR INC·Filed 2012·Granted May 12, 2015·0 cites·4 claims
- 4639US7973525B2Constant current circuitSEIKO INSTR INC·Filed 2009·Granted Jul 5, 2011·0 cites·4 claims
- 4739US7961035B2Boosting circuitSEIKO INSTR INC·Filed 2010·Granted Jun 14, 2011·0 cites·4 claims
- 4839US5214125APolyamide from 3,5-tricyclo[5.2.1.02.6 ]decane dicarboxylic acidMITSUI PETROCHEMICAL IND·Filed 1991·Granted May 25, 1993·3 cites·45 claims
- 4937US9722538B2Constant voltage circuit and oscillation deviceSII SEMICONDUCTOR CORP·Filed 2016·Granted Aug 1, 2017·0 cites·6 claims
- 5037US9437258B2Data readout circuit of a storage device for read-out operation for preventing erroneous writing into a data storage element and reading out of the data correctlySEIKO INSTR INC·Filed 2015·Granted Sep 6, 2016·0 cites·4 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →