Inventor · disambiguated record
Katsushige Marui
Also filed as: MARUI KATSUSHIGE
3 granted patents·1 pending application·11 citations·filing 2003–2017
60Inventor score
Technology areasB01D
Top patents by PatentIndex Score
4 records- 0173US10029212B2Hollow-fiber membrane element and membrane module for forward osmosisTOYO BOSEKI·Filed 2014·Granted Jul 24, 2018·4 cites·12 claims
- 0250US7635428B2Hollow fiber membrane submodule and module including the sameTOYO BOSEKI·Filed 2003·Granted Dec 22, 2009·7 cites·6 claims
- 0342US11000808B2Sheet-shaped hollow fiber membrane module and membrane separation unitTOYO BOSEKI·Filed 2017·Granted May 11, 2021·0 cites·14 claims
- 0431US2006144777A1Hollow fiber membrane module and module arrangement group thereofKUMANO ATSUO·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katsushige Marui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →