Inventor · disambiguated record
Takeshi Hagio
Also filed as: HAGIO TAKESHI
54 granted patents·4 pending applications·2,047 citations·filing 1996–2022
98Inventor score
Top patents by PatentIndex Score
58 records- 0199US6009234AMethod of reproducing informationTOSHIBA KK·Filed 1997·Granted Dec 28, 1999·167 cites·17 claims
- 0299US5999698AMultiangle block reproduction systemTOSHIBA KK·Filed 1997·Granted Dec 7, 1999·665 cites·27 claims
- 0398US6167189ARecording medium capable of interactive reproducingTOSHIBA KK·Filed 1996·Granted Dec 26, 2000·562 cites·48 claims
- 0497US5813010AInformation storage and information transmission media with parental controlTOSHIBA KK·Filed 1996·Granted Sep 22, 1998·151 cites·99 claims
- 0597US5691972AMultimedia optical disc which conforms to the motion picture rating systems in a variety of countries and a reproducing device for said discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 25, 1997·159 cites·37 claims
- 0693US6895171B1Recording medium capable of interactive reproduction and reproducing system for the sameTOSHIBA KK·Filed 2000·Granted May 17, 2005·20 cites·12 claims
- 0793US6016381AApparatus for reproducing informationTOSHIBA KK·Filed 1997·Granted Jan 18, 2000·171 cites·15 claims
- 0890US6009433AInformation storage and information transmission media with parental controlTOSHIBA KK·Filed 1998·Granted Dec 28, 1999·130 cites·10 claims
- 0988US8417093B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Apr 9, 2013·3 cites·3 claims
- 1087US11402314B2Method for inspecting separation membrane structure, method for manufacturing separation membrane module, and method for manufacturing separation membrane structureNGK INSULATORS LTD·Filed 2019·Granted Aug 2, 2022·2 cites·11 claims
- 1187US9901882B2DDR zeolite seed crystal, method for producing same, and method for producing DDR zeolite membraneNGK INSULATORS LTD·Filed 2016·Granted Feb 27, 2018·3 cites·10 claims
- 1281US11534725B2Zeolite membrane complex and method of producing zeolite membrane complexNGK INSULATORS LTD·Filed 2020·Granted Dec 27, 2022·1 cites·7 claims
- 1379US10625215B2Method for manufacturing zeolite membrane structureNGK INSULATORS LTD·Filed 2017·Granted Apr 21, 2020·1 cites·8 claims
- 1476US10486111B2Separation membrane structureNGK INSULATORS LTD·Filed 2017·Granted Nov 26, 2019·1 cites·5 claims
- 1576US7203414B2Recording medium capable of interactive reproducing and reproduction system for the sameTOSHIBA KK·Filed 2004·Granted Apr 10, 2007·4 cites·4 claims
- 1675US2023078309A1Method for drying separation membrane and method for producing separation membrane structureNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 1769US11534724B2Method for drying separation membrane and method for producing separation membrane structureNGK INSULATORS LTD·Filed 2019·Granted Dec 27, 2022·0 cites·10 claims
- 1869US10906815B2AFX-structure zeolite crystal, and synthesis method thereofNGK INSULATORS LTD·Filed 2019·Granted Feb 2, 2021·0 cites·10 claims
- 1968US11260348B2Dehydration method, dehydration apparatus, and membrane structureNGK INSULATORS LTD·Filed 2019·Granted Mar 1, 2022·0 cites·11 claims
- 2067US10894234B2Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structureNGK INSULATORS LTD·Filed 2019·Granted Jan 19, 2021·0 cites·7 claims
- 2167US8320737B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Nov 27, 2012·0 cites·7 claims
- 2267US8311388B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Nov 13, 2012·0 cites·3 claims
- 2367US8306389B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Nov 6, 2012·0 cites·7 claims
- 2467US8306388B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Nov 6, 2012·0 cites·3 claims
- 2567US8301010B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Oct 30, 2012·0 cites·3 claims
- 2667US8295675B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Oct 23, 2012·0 cites·3 claims
- 2767US8285112B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Oct 9, 2012·0 cites·3 claims
- 2867US8275240B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Sep 25, 2012·0 cites·3 claims
- 2967US8275239B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Sep 25, 2012·0 cites·3 claims
- 3067US8275238B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Sep 25, 2012·0 cites·3 claims
- 3167US8265451B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Sep 11, 2012·0 cites·3 claims
- 3267US8254751B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 28, 2012·0 cites·3 claims
- 3367US8254750B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 28, 2012·0 cites·3 claims
- 3467US8254748B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 28, 2012·0 cites·3 claims
- 3567US8254749B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 28, 2012·0 cites·3 claims
- 3667US8249417B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 21, 2012·0 cites·3 claims
- 3767US8249418B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Aug 21, 2012·0 cites·3 claims
- 3867US8233766B2Recording medium capable of interactive reproducing and reproduction system for the sameTAIRA KAZUHIKO·Filed 2006·Granted Jul 31, 2012·0 cites·3 claims
- 3966US11229886B2ERI-structure zeolite membrane and membrane structureNGK INSULATORS LTD·Filed 2019·Granted Jan 25, 2022·0 cites·5 claims
- 4066US11008219B2Aluminophosphate-based zeolite membrane synthesis methodNGK INSULATORS LTD·Filed 2019·Granted May 18, 2021·0 cites·11 claims
- 4166US10835875B2Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structureNGK INSULATORS LTD·Filed 2019·Granted Nov 17, 2020·0 cites·7 claims
- 4264US11103834B2Dehydration method and dehydration apparatusNGK INSULATORS LTD·Filed 2019·Granted Aug 31, 2021·0 cites·7 claims
- 4364US10550005B2Production method for zeolite powderNGK INSULATORS LTD·Filed 2018·Granted Feb 4, 2020·0 cites·7 claims
- 4463US10550004B2Production method for zeolite powderNGK INSULATORS LTD·Filed 2018·Granted Feb 4, 2020·0 cites·11 claims
- 4561US2015010704A1Ddr zeolite seed crystal, method for producing same, and method for producing ddr zeolite membraneNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 4660US12138598B2Dehydration method and dehydration apparatus providing increased water permeationNGK INSULATORS LTD·Filed 2019·Granted Nov 12, 2024·0 cites·6 claims
- 4754US11471836B2Repair method for separation membrane and method for manufacturing separation membrane structureNGK INSULATORS LTD·Filed 2018·Granted Oct 18, 2022·0 cites·8 claims
- 4854US10258933B2Zeolite membrane having oxygen eight-membered rings, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered ringsNGK INSULATORS LTD·Filed 2015·Granted Apr 16, 2019·0 cites·13 claims
- 4952US10576414B2Gas separation methodNGK INSULATORS LTD·Filed 2017·Granted Mar 3, 2020·0 cites·4 claims
- 5051US11872520B2Method for inspecting separation membrane module and method for manufacturing separation membrane moduleNGK INSULATORS LTD·Filed 2019·Granted Jan 16, 2024·0 cites·9 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →