Inventor
BANJU MASARU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “BANJU MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
32 patentsUS11529579B2Dec 20, 2022
Filtration device
MURATA MANUFACTURING CO2 citations73
US10858624B2Dec 8, 2020
Filter for filtering nucleated cells and filtering method using the same
MURATA MANUFACTURING CO2 citations73
US10569203B2Feb 25, 2020
Filtration filter device
MURATA MANUFACTURING CO4 citations73
US10519416B2Dec 31, 2019
Filter for filtration of nucleated cells and filtration method using the same
MURATA MANUFACTURING CO2 citations73
US11041787B2Jun 22, 2021
Aperture array and production method therefor
MURATA MANUFACTURING CO4 citations71
US11566851B2Jan 31, 2023
Vapor chamber and method of manufacturing vapor chamber
MURATA MANUFACTURING CO2 citations70
US11951422B2Apr 9, 2024
Filtration filter
MURATA MANUFACTURING CO2 citations69
US12036495B2Jul 16, 2024
Planar filtering device with differently sized through holes
MURATA MANUFACTURING CO0 citations62
US12018277B2Jun 25, 2024
Filter for filtering nucleated cells and filtering method using the same
MURATA MANUFACTURING CO0 citations62
US11555173B2Jan 17, 2023
Filter unit for filtering and method for collecting cells in a liquid cell culture medium
MURATA MANUFACTURING CO0 citations62
US11485951B2Nov 1, 2022
Filter for filtration of nucleated cells and filtration method using the same
MURATA MANUFACTURING CO0 citations62
US11202996B2Dec 21, 2021
Filtration filter
MURATA MANUFACTURING CO0 citations62
US11091730B2Aug 17, 2021
Filter unit for filtering and method for collecting cells in a liquid cell culture medium
MURATA MANUFACTURING CO0 citations62
US11052337B2Jul 6, 2021
Filtration filter and filtration filter device
MURATA MANUFACTURING CO0 citations62
US10940413B2Mar 9, 2021
Filter with adjacent, similarly-shaped, differently-sized, through holes and through-hole clusters
MURATA MANUFACTURING CO0 citations62
US10933361B2Mar 2, 2021
Filtration filter
MURATA MANUFACTURING CO1 citations62
US10926229B2Feb 23, 2021
Filtration filter
MURATA MANUFACTURING CO0 citations62
US10918999B2Feb 16, 2021
Cell-capturing filter, method for manufacturing cell-capturing filter, and degradation determination method for cell-capturing filter
MURATA MANUFACTURING CO0 citations62
US10704019B2Jul 7, 2020
Cell filtration filter
MURATA MANUFACTURING CO1 citations62
US12440785B2Oct 14, 2025
Filtration filter and filtration device
MURATA MANUFACTURING CO0 citations61
US11986757B2May 21, 2024
Filtration filter
MURATA MANUFACTURING CO0 citations60
US11833472B2Dec 5, 2023
Filtration filter and filtration method
MURATA MANUFACTURING CO0 citations60
US11833455B2Dec 5, 2023
Separation recovery system and separation recovery method
MURATA MANUFACTURING CO0 citations52
US11786847B2Oct 17, 2023
Filtration device and filtration method
MURATA MANUFACTURING CO0 citations52
US10960331B2Mar 30, 2021
Cell-capturing filter
MURATA MANUFACTURING CO0 citations52
US10889796B2Jan 12, 2021
Metallic porous membrane, classifying method using the same, and classifying device
MURATA MANUFACTURING CO0 citations52
US10646800B2May 12, 2020
Filtration filter device
MURATA MANUFACTURING CO0 citations52
US10632427B2Apr 28, 2020
Filtration filter
MURATA MANUFACTURING CO0 citations52
US10399042B2Sep 3, 2019
Filtration filter
MURATA MANUFACTURING CO0 citations51
US12485371B2Dec 2, 2025
Filter
MURATA MANUFACTURING CO0 citations50
US10960330B2Mar 30, 2021
Filtration filter device
MURATA MANUFACTURING CO0 citations48
US10675566B2Jun 9, 2020
Filtration filter device
MURATA MANUFACTURING CO0 citations41