Inventor · disambiguated record
Fumitaka Ichihara
Also filed as: ICHIHARA FUMITAKA
2 granted patents·13 pending applications·0 citations·filing 2017–2023
22Inventor score
Files withORGANO CORP15
Top patents by PatentIndex Score
15 records- 0155US2024382940A1Resin production method, ultrapure water production method, and ultrapure water production apparatusORGANO CORP·Filed 2022·Application pending·0 cites
- 0254US2025187955A1Water treatment device and water treatment methodORGANO CORP·Filed 2023·Application pending·0 cites
- 0354US2024255411A1Particle measuring apparatus, ultrapure water production apparatus having the same, and particle measuring methodORGANO CORP·Filed 2022·Application pending·0 cites
- 0454US2025314566A1Calibration curve solution production system, measurement system, and calibration curve solution production methodORGANO CORP·Filed 2023·Application pending·0 cites
- 0552US2023271138A1Apparatus for producing ultrapure waterORGANO CORP·Filed 2021·Application pending·0 cites
- 0652US2023416120A1Ultrapure water production system and method for producing ultrapure waterORGANO CORP·Filed 2021·Application pending·0 cites
- 0748US2023204608A1Water quality management method, information processing device, and information processing systemORGANO CORP·Filed 2021·Application pending·0 cites
- 0848US2024158267A1Ultrapure water production systemORGANO CORP·Filed 2022·Application pending·0 cites
- 0948US2022234931A1Ultrapure water production system and method of producing ultrapure waterORGANO CORP·Filed 2020·Application pending·0 cites
- 1047US2025332549A1Performance evaluation device for membrane filtration device in pure water production equipment, pure water production system using the same, and performance evaluation method for membrane filtration device in pure water production equipmentORGANO CORP·Filed 2023·Application pending·0 cites
- 1145US11351507B2Method of evaluating level of cleanliness of hollow fiber membrane device, method of washing hollow fiber membrane device, and washing device for hollow fiber membrane deviceORGANO CORP·Filed 2018·Granted Jun 7, 2022·0 cites·12 claims
- 1245US11179680B2Centrifugal filtration device and method of capturing and observing fine particles in liquid using the sameORGANO CORP·Filed 2018·Granted Nov 23, 2021·0 cites·14 claims
- 1341US2020070097A1Method of washing hollow fiber membrane device, ultrafiltration membrane device, ultrapure water production system, and washing device for hollow fiber membrane deviceORGANO CORP·Filed 2018·Application pending·0 cites
- 1436US2019217250A1Ultrapure water production apparatusORGANO CORP·Filed 2017·Application pending·0 cites
- 1535US2019076788A1Particle capture filtration film and manufacturing method thereof, and porous film and manufacturing method thereofORGANO CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →