Inventor · disambiguated record
Yukihisa Kawada
Also filed as: KAWADA Yukihisa
10 granted patents·4 pending applications·2 citations·filing 2018–2025
78Inventor score
Files withFUJIFILM CORP14
Top patents by PatentIndex Score
14 records- 0184US11429018B2Method of manufacturing chemical fluid for manufacturing electronic material, pattern forming method, method of manufacturing semiconductor device, chemical fluid for manufacturing electronic material, container, and quality inspection methodFUJIFILM CORP·Filed 2018·Granted Aug 30, 2022·2 cites·41 claims
- 0279US12311294B2Chemical liquid purification method and chemical liquidFUJIFILM CORP·Filed 2024·Granted May 27, 2025·0 cites·7 claims
- 0375US11958005B2Chemical liquid purification method and chemical liquidFUJIFILM CORP·Filed 2022·Granted Apr 16, 2024·0 cites·6 claims
- 0473US12434997B2Chemical liquid storage bodyFUJIFILM CORP·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 0567US2025189887A1Solution, solution storage body, actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, and manufacturing method of semiconductor deviceFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 0665US11491428B2Chemical liquid purification method and chemical liquidFUJIFILM CORP·Filed 2020·Granted Nov 8, 2022·0 cites·21 claims
- 0761US12494400B2Method for inspecting chemical solution, method for producing chemical solution, method for controlling chemical solution, method for producing semiconductor device, method for inspecting resist composition, method for producing resist composition, method for controlling resist composition, and method for checking contamination status of semiconductor manufacturing apparatusFUJIFILM CORP·Filed 2022·Granted Dec 9, 2025·0 cites·32 claims
- 0857US12210287B2Resist pattern forming method and semiconductor chip manufacturing methodFUJIFILM CORP·Filed 2021·Granted Jan 28, 2025·0 cites·19 claims
- 0957US11976001B2Chemical liquid storage bodyFUJIFILM CORP·Filed 2020·Granted May 7, 2024·0 cites·19 claims
- 1057US2023395366A1Defect removal device, defect removal method, pattern forming method, and method of manufacturing electronic deviceFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1156US11351503B2Chemical liquid purification methodFUJIFILM CORP·Filed 2020·Granted Jun 7, 2022·0 cites·38 claims
- 1256US2023369086A1Analysis apparatus and analysis methodFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1355US12253801B2Solution, solution storage body, actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, and manufacturing method of semiconductor deviceFUJIFILM CORP·Filed 2019·Granted Mar 18, 2025·0 cites·22 claims
- 1455US2023243780A1Method of manufacturing semiconductor device, method of washing semiconductor manufacturing apparatus, and method of measuring cleanliness of washing solutionFUJIFILM CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →