Assignee
HITACHI ZOSEN CORP
JP·37 granted patents·16 pending applications·4 citations·filing 2016–2023
Top patents by PatentIndex Score
53 records- 0191US11913124B2Water electrolysis device performance recovery method and water electrolysis deviceHITACHI ZOSEN CORP·Filed 2020·Granted Feb 27, 2024·2 cites·7 claims
- 0286US11208740B2Method for producing carbon nanotube yarnHITACHI ZOSEN CORP·Filed 2017·Granted Dec 28, 2021·2 cites·8 claims
- 0381US2023411702A1All-solid state secondary cell and production method for sameHITACHI ZOSEN CORP·Filed 2023·Application pending·0 cites
- 0469US11666867B2Zeolite separation membrane and production method thereforHITACHI ZOSEN CORP·Filed 2021·Granted Jun 6, 2023·0 cites·4 claims
- 0563US11784353B2All-solid state secondary cell and production method for the sameHITACHI ZOSEN CORP·Filed 2017·Granted Oct 10, 2023·0 cites·16 claims
- 0662US11414321B2Carbon nanotube composite material and method for producing carbon nanotube composite materialHITACHI ZOSEN CORP·Filed 2020·Granted Aug 16, 2022·0 cites·1 claims
- 0762US10946366B2Honeycomb structure and catalyst for cleaning exhaust gas using same, and method for producing catalyst for cleaning exhaust gasHITACHI ZOSEN CORP·Filed 2018·Granted Mar 16, 2021·0 cites·11 claims
- 0861US11224839B2Aldehyde decomposition catalyst, and exhaust gas treatment apparatus and exhaust gas treatment methodHITACHI ZOSEN CORP·Filed 2020·Granted Jan 18, 2022·0 cites·4 claims
- 0960US11848421B2All-solid-state battery and method for manufacturing all-solid-state batteryHITACHI ZOSEN CORP·Filed 2019·Granted Dec 19, 2023·0 cites·8 claims
- 1060US11512195B2Method for producing filler-resin compositeHITACHI ZOSEN CORP·Filed 2018·Granted Nov 29, 2022·0 cites·1 claims
- 1159US2024299961A1Electrostatic film formation device and method for manufacturing all solid secondary battery using the sameHITACHI ZOSEN CORP·Filed 2021·Application pending·0 cites
- 1259US2025201933A1Solid state battery manufacturing method and solid state battery manufacturing deviceHITACHI ZOSEN CORP·Filed 2023·Application pending·0 cites
- 1358US11117102B2CHA-type titanosilicate separation membrane and production method therefor and gas separation methodHITACHI ZOSEN CORP·Filed 2019·Granted Sep 14, 2021·0 cites·3 claims
- 1458US10994246B2Zeolite separation membrane and production method thereforHITACHI ZOSEN CORP·Filed 2017·Granted May 4, 2021·0 cites·3 claims
- 1557US2024396070A1Solid state battery, solid state battery manufacturing method, and solid state battery manufacturing deviceHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 1656US11799118B2Fuel cell systemHITACHI ZOSEN CORP·Filed 2020·Granted Oct 24, 2023·0 cites·10 claims
- 1755US12085550B2Device for testing solubility of drugs in gastrointestinal tractHITACHI ZOSEN CORP·Filed 2020·Granted Sep 10, 2024·0 cites·11 claims
- 1855US11143621B2Eddy current flaw detection deviceHITACHI ZOSEN CORP·Filed 2018·Granted Oct 12, 2021·0 cites·5 claims
- 1955US2023109632A1Method of estimating solid solution amount of additive element in aluminum alloy, method of producing specimen, and strength evaluation method using the sameHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 2054US11302958B2Method and apparatus for producing all-solid-state batteryHITACHI ZOSEN CORP·Filed 2017·Granted Apr 12, 2022·0 cites·10 claims
- 2152US12055424B2Powder supply apparatusHITACHI ZOSEN CORP·Filed 2020·Granted Aug 6, 2024·0 cites·8 claims
- 2252US2023352724A1Secondary battery and method for manufacturing sameHITACHI ZOSEN CORP·Filed 2020·Application pending·0 cites
- 2352US2025102471A1Ultrasonic phased array inspection device and ultrasonic phased array inspection method using the sameHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 2450US12139407B2Method for producing carbon nanotube twisted thread, and production apparatus of carbon nanotube twisted threadHITACHI ZOSEN CORP·Filed 2020·Granted Nov 12, 2024·0 cites·10 claims
- 2550US11065590B2Gas generation device and gas generation methodHITACHI ZOSEN CORP·Filed 2018·Granted Jul 20, 2021·0 cites·7 claims
- 2649US11807590B2Methane production systemHITACHI ZOSEN CORP·Filed 2020·Granted Nov 7, 2023·0 cites·4 claims
- 2749US11415549B2Eddy current flaw detection deviceHITACHI ZOSEN CORP·Filed 2018·Granted Aug 16, 2022·0 cites·6 claims
- 2849US2022231356A1Secondary cell and method for manufacturing the sameHITACHI ZOSEN CORP·Filed 2020·Application pending·0 cites
- 2948US11426760B2Powder film forming method and powder film forming deviceHITACHI ZOSEN CORP·Filed 2018·Granted Aug 30, 2022·0 cites·12 claims
- 3047US2023053997A1Method for manufacturing fiber-containing sheet and fiber-containing sheetHITACHI ZOSEN CORP·Filed 2021·Application pending·0 cites
- 3147US2022297065A1Zeolite membrane composite, and method for producing sameHITACHI ZOSEN CORP·Filed 2020·Application pending·0 cites
- 3246US2021280843A1Installation for manufacturing all-solid secondary batteryHITACHI ZOSEN CORP·Filed 2019·Application pending·0 cites
- 3345US12123335B2Exhaust gas treatment apparatus, engine system, and exhaust gas treatment methodHITACHI ZOSEN CORP·Filed 2022·Granted Oct 22, 2024·0 cites·8 claims
- 3444US12085538B2Ultrasonic phased array detection device for flaw detection of parallel tubesHITACHI ZOSEN CORP·Filed 2019·Granted Sep 10, 2024·0 cites·7 claims
- 3544US11107597B2Cask and method of producing neutron shieldHITACHI ZOSEN CORP·Filed 2018·Granted Aug 31, 2021·0 cites·7 claims
- 3644US10974196B2Flue gas denitration system, incinerator, and flue gas denitration methodHITACHI ZOSEN CORP·Filed 2017·Granted Apr 13, 2021·0 cites·15 claims
- 3744US2024402135A1Information processing device, determination area setting method, and storage mediumHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 3843US12488574B2Information processing device, determination method, and information processing programHITACHI ZOSEN CORP·Filed 2021·Granted Dec 2, 2025·0 cites·6 claims
- 3942US11320401B2Eddy current flaw detection device and eddy current flaw detection methodHITACHI ZOSEN CORP·Filed 2018·Granted May 3, 2022·0 cites·5 claims
- 4042US10981789B2Method for drawing carbon nanotube web, method for manufacturing carbon nanotube yarn, method for manufacturing carbon nanotube sheet, and device for drawing carbon nanotube webHITACHI ZOSEN CORP·Filed 2017·Granted Apr 20, 2021·0 cites·6 claims
- 4141US11098458B2Flap gateHITACHI ZOSEN CORP·Filed 2017·Granted Aug 24, 2021·0 cites·10 claims
- 4240US12529684B2Inspection device, inspection method, and inspection programHITACHI ZOSEN CORP·Filed 2021·Granted Jan 20, 2026·0 cites·10 claims
- 4340US2024161267A1Information processing device, determination method, and storage mediumHITACHI ZOSEN CORP·Filed 2022·Application pending·0 cites
- 4439US11876171B2All-solid-state battery and production method of the sameHITACHI ZOSEN CORP·Filed 2018·Granted Jan 16, 2024·0 cites·18 claims
- 4539US11121403B2Production method of electrode for all-solid-state batteries and production method of all-solid-state batteryHITACHI ZOSEN CORP·Filed 2018·Granted Sep 14, 2021·0 cites·14 claims
- 4639US2021275994A1Methanation reaction catalyst, method for producing methanation reaction catalyst, and method for producing methaneHITACHI ZOSEN CORP·Filed 2017·Application pending·0 cites
- 4738US11110403B2Method for producing separation membrane using MFI-type zeolite (silicalite)HITACHI ZOSEN CORP·Filed 2017·Granted Sep 7, 2021·0 cites·4 claims
- 4838US11101497B2All-solid state secondary battery and method for manufacturing sameHITACHI ZOSEN CORP·Filed 2017·Granted Aug 24, 2021·0 cites·19 claims
- 4934US11148218B2Method for welding steel pipe in steel pipe structure and jointHITACHI ZOSEN CORP·Filed 2016·Granted Oct 19, 2021·0 cites·5 claims
- 5032US2021172138A1Floating flap gate apparatusHITACHI ZOSEN CORP·Filed 2017·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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