Inventor · disambiguated record
Takeo Takahashi
Also filed as: TAKAHASHI TAKEO
65 granted patents·29 pending applications·542 citations·filing 1980–2019
99Inventor score
Top patents by PatentIndex Score
94 records- 0195US9714551B2Plug for well drilling process provided with mandrel formed from degradable materialKUREHA CORP·Filed 2014·Granted Jul 25, 2017·25 cites·31 claims
- 0293US7551054B2Electronic device and method of manufacturing the sameFUJITSU LTD·Filed 2005·Granted Jun 23, 2009·27 cites·13 claims
- 0393US7455772B2Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the sameKUREHA CORP·Filed 2005·Granted Nov 25, 2008·30 cites·11 claims
- 0490US7484926B2Steam turbine power plantTOSHIBA KK·Filed 2006·Granted Feb 3, 2009·21 cites·6 claims
- 0589US10738561B2Stock shape for downhole tool component, downhole tool component, and downhole toolKUREHA CORP·Filed 2016·Granted Aug 11, 2020·6 cites·21 claims
- 0688US10280699B2Degradable rubber member for downhole tools, degradable seal member, degradable protecting member, downhole tool, and method for well drillingKUREHA CORP·Filed 2015·Granted May 7, 2019·4 cites·15 claims
- 0786US10208559B2Diameter-expandable annular degradable seal member for downhole tool, plug for well drilling, and method for well drillingKUREHA CORP·Filed 2014·Granted Feb 19, 2019·9 cites·20 claims
- 0884US7238005B2Steam turbine power plantTOSHIBA KK·Filed 2004·Granted Jul 3, 2007·17 cites·9 claims
- 0982US7651318B2Steam turbineTOSHIBA KK·Filed 2007·Granted Jan 26, 2010·4 cites·6 claims
- 1082US7351338B2Porous membrane of vinylidene fluoride resin and process for producing the sameKUREHA CORP·Filed 2004·Granted Apr 1, 2008·29 cites·20 claims
- 1181US9879500B2Well treatment method by disintegrating elastic material by contacting seal member for downhole tools comprising elastic material with well treatment fluidKUREHA CORP·Filed 2015·Granted Jan 30, 2018·2 cites·9 claims
- 1279US8720203B2Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation systemSASANUMA TAKESHI·Filed 2011·Granted May 13, 2014·6 cites·9 claims
- 1379US4537973AProcess for preparing biotinSUMITOMO CHEMICAL CO·Filed 1981·Granted Aug 27, 1985·12 cites·13 claims
- 1478US10619084B2Plug for well drilling provided with diametrically expandable annular rubber member formed from degradable rubber materialKUREHA CORP·Filed 2014·Granted Apr 14, 2020·5 cites·17 claims
- 1577US5888057AScroll-type refrigerant fluid compressor having a lubrication path through the orbiting scrollSANDEN CORP·Filed 1997·Granted Mar 30, 1999·33 cites·11 claims
- 1676US7850424B2Steam turbine power plantTOSHIBA KK·Filed 2007·Granted Dec 14, 2010·2 cites·10 claims
- 1775US7172810B2Resin compositions, monofilaments, process for producing the same and fishing linesKUREHA CORP·Filed 2002·Granted Feb 6, 2007·13 cites·10 claims
- 1875US4601431ATraveling magnetic field type crusherFUJI ELECTRIC CO LTD·Filed 1982·Granted Jul 22, 1986·24 cites·12 claims
- 1974US8726662B2Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation systemMURAKAMI YUYA·Filed 2011·Granted May 20, 2014·3 cites·14 claims
- 2074US4980278AMethod of effecting immunological analysis and apparatus for carrying out the sameOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 25, 1990·35 cites·55 claims
- 2173US10030465B2Solidification- and extrusion-molded article of polyglycolic acid and method for manufacturing sameKUREHA CORP·Filed 2013·Granted Jul 24, 2018·3 cites·9 claims
- 2273US4374727AElectrostatic sorting apparatusFUJI ELECTRIC CO LTD·Filed 1981·Granted Feb 22, 1983·27 cites·11 claims
- 2372US8707700B2Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation systemSASANUMA TAKESHI·Filed 2011·Granted Apr 29, 2014·2 cites·7 claims
- 2472US8345438B2Electronic part module and method of making the sameFUJITSU LTD·Filed 2007·Granted Jan 1, 2013·6 cites·16 claims
- 2571US9902897B2Degradable fiber for use in well treatment fluid, method for manufacturing same, and well treatment methodKUREHA CORP·Filed 2014·Granted Feb 27, 2018·1 cites·11 claims
- 2671US9416683B2Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation systemTOSHIBA KK·Filed 2014·Granted Aug 16, 2016·1 cites·14 claims
- 2771US7192247B2Steam turbine power generation system and low-pressure turbine rotorTOSHIBA KK·Filed 2005·Granted Mar 20, 2007·1 cites·7 claims
- 2870US9914871B2Ball sealer for hydrocarbon resource recovery, method for manufacturing same, and method for treating borehole using sameKUREHA CORP·Filed 2014·Granted Mar 13, 2018·1 cites·11 claims
- 2970US8828313B2Ni-base alloy for turbine rotor of steam turbine and turbine rotor of steam turbineNEMOTO KUNIYOSHI·Filed 2009·Granted Sep 9, 2014·2 cites·16 claims
- 3070US2019382520A1Method for producing rubber member for downhole toolKUREHA CORP·Filed 2019·Application pending·0 cites
- 3169US9534163B2Polyglycolic acid resin short fibers for use in well treatment fluidKUREHA CORP·Filed 2013·Granted Jan 3, 2017·1 cites·23 claims
- 3269US6347757B1Coal mill and reduction gear used thereforHITACHI LTD·Filed 2000·Granted Feb 19, 2002·17 cites·9 claims
- 3367US10072476B2Poly-L-lactic acid solid-state extrusion molded article, method for producing the same, and use applications of the sameKUREHA CORP·Filed 2014·Granted Sep 11, 2018·1 cites·18 claims
- 3465US7780014B2Porous water filtration membrane of vinylidene fluoride resin hollow fiber and process for production thereofKUREHA CORP·Filed 2005·Granted Aug 24, 2010·2 cites·12 claims
- 3565US2018291702A1Solidification- and extrusion-molded article of polyglycolic acid and method for manufacturing sameKUREHA CORP·Filed 2018·Application pending·0 cites
- 3664US8221962B2Method of manufacturing electronic deviceTAKAHASHI TAKEO·Filed 2008·Granted Jul 17, 2012·2 cites·5 claims
- 3764US7948056B2Integrated electronic device and method of making the sameFUJITSU LTD·Filed 2006·Granted May 24, 2011·2 cites·14 claims
- 3863US8766103B2Electronic componentTAKAHASHI TAKEO·Filed 2008·Granted Jul 1, 2014·2 cites·10 claims
- 3963US8259459B2Electronic deviceUEDA SATOSHI·Filed 2008·Granted Sep 4, 2012·2 cites·7 claims
- 4063US7746210B2Electronic deviceFUJITSU MEDIA DEVICES LTD·Filed 2008·Granted Jun 29, 2010·3 cites·9 claims
- 4163US6194148B1Method for detecting a hybridized nucleic acid moleculeOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 27, 2001·39 cites·25 claims
- 4262US8209829B2Method of fabricating the electronic deviceTAKAHASHI TAKEO·Filed 2009·Granted Jul 3, 2012·2 cites·9 claims
- 4362US5169162APiston ring having a function which is for facilitating supply of lubricating oil into an annular groove of a pistonSANDEN CORP·Filed 1992·Granted Dec 8, 1992·26 cites·22 claims
- 4461US8518789B2Integrated electronic device and method of making the sameMI XIAOYU·Filed 2011·Granted Aug 27, 2013·1 cites·4 claims
- 4560US11021993B2Thermal insulation coating member, axial flow turbine, and method for producing thermal insulation coating memberTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2019·Granted Jun 1, 2021·0 cites·8 claims
- 4659US10829614B2Composition, composition for downhole tools, degradable rubber member for downhole, downhole tool, and method for well drillingKUREHA CORP·Filed 2016·Granted Nov 10, 2020·0 cites·19 claims
- 4756US7582353B2Resin compositions, monofilaments, process for producing the same and fishing linesKUREHA CORP·Filed 2006·Granted Sep 1, 2009·0 cites·19 claims
- 4856US2010158682A1Ni-based alloy for a casting part of a steam turbine with excellent high temperature strength, castability and weldability, turbine casing of a steam turbine,valve casing of a steam turbine, nozzle box of a steam turbine, and pipe of a steam turbineTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4956US2010158681A1Ni-based alloy for a forged part of a steam turbine with excellent high temperature strength, forgeability and weldability, rotor blade of a steam turbine, stator blade of a steam turbine, screw member for a steam turbine, and pipe for a steam turbineTOSHIBA KK·Filed 2009·Application pending·0 cites
- 5055US4367483AOptical semiconductor deviceHITACHI LTD·Filed 1980·Granted Jan 4, 1983·19 cites·7 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takeo Takahashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →