Inventor

KUBOTA NOBORU

JP10 patents

⚠️ This page may combine multiple inventors who share the name “KUBOTA NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI CHEMICAL IND

2 patents

US5064866ANov 12, 1991

Selectively ion-adsorptive, porous membrane having side chains containing both a neutral hydroxyl group and an ion exchange group

ASAHI CHEMICAL IND55 citations91

US11352270B2Jun 7, 2022

Porous membrane for membrane distillation, and method for operating membrane distillation module

ASAHI CHEMICAL IND0 citations47

ASAHI KASEI CHEMICALS CORP

2 patents

US9821501B2Nov 21, 2017

Production method of deformed porous hollow fiber membrane

ASAHI KASEI CHEMICALS CORP3 citations71

US8043508B2Oct 25, 2011

Method for purifying suspended water by membrane filtration

ASAHI KASEI CHEMICALS CORP1 citations50

FUJIMURA HIROKAZU

2 patents

US9511529B2Dec 6, 2016

Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used

FUJIMURA HIROKAZU1 citations48

US8137800B2Mar 20, 2012

Porous multilayered hollow-fiber membrane and process for producing the same

FUJIMURA HIROKAZU1 citations48

SHIKI SATOSHI

1 patent

US8931647B2Jan 13, 2015

Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same

SHIKI SATOSHI18 citations85

OHMI TADAHIRO

1 patent

US6494223B1Dec 17, 2002

Wet cleaning apparatus utilizing ultra-pure water rinse liquid with hydrogen gas

OHMI TADAHIRO17 citations81

ITO TOSHIAKI

1 patent

US8176970B2May 15, 2012

Twin-belt casting machine and method of continuous slab casting

ITO TOSHIAKI5 citations55

FURUMOTO GORO

1 patent

US8536288B2Sep 17, 2013

Protein-adsorbing material and method for producing the same

FURUMOTO GORO4 citations54