Inventor
MATSUI KATSUNORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
4 patentsUS12036513B2Jul 16, 2024
Desalination performance restoration agent for cellulose acetate membrane and desalination performance restoration method for cellulose acetate membrane
MITSUBISHI HEAVY IND LTD0 citations51
US10308525B2Jun 4, 2019
Suspended-matter removing method utilizing biofilm and suspended-matter removing apparatus utilizing biofilm
MITSUBISHI HEAVY IND LTD0 citations49
US10207942B2Feb 19, 2019
Seawater pretreatment device
MITSUBISHI HEAVY IND LTD0 citations37
US10159936B2Dec 25, 2018
Reverse osmosis membrane filtering device
MITSUBISHI HEAVY IND LTD0 citations36
TAKEUCHI KAZUHISA
3 patentsUS8685249B2Apr 1, 2014
Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus
TAKEUCHI KAZUHISA12 citations79
US8795531B2Aug 5, 2014
Co-producing apparatus for salt and fresh water and co-producing method of the same
TAKEUCHI KAZUHISA2 citations57
US8920653B2Dec 30, 2014
Desalination apparatus and desalination method
TAKEUCHI KAZUHISA0 citations36