Inventor

TORICHIGAI TETSUYA

JP7 patents

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

MITSUBISHI RAYON CO

2 patents

US7387730B2Jun 17, 2008

Hollow fiber membrane module, method of manufacturing the hollow fiber membrane module, and housing for hollow fiber membrane module

MITSUBISHI RAYON CO8 citations71

US7749381B2Jul 6, 2010

Hollow fiber membrane module, and a manufacturing method therefor, and housing for hollow fiber membrane module

MITSUBISHI RAYON CO2 citations60

NAKAHARA YOSHIHITO

2 patents

US8728316B2May 20, 2014

Membrane filter unit

NAKAHARA YOSHIHITO2 citations57

US8852352B2Oct 7, 2014

Method of cleaning air diffuser apparatus

NAKAHARA YOSHIHITO0 citations36

MITSUBISHI RAYON ENG

1 patent

USD526044SAug 1, 2006

Hollow fiber element for filtration

MITSUBISHI RAYON ENG13 citations82

SASAKAWA MANABU

1 patent

US9403129B2Aug 2, 2016

Hollow fiber membrane module

SASAKAWA MANABU1 citations43

MITSUBISHI CHEM CORP

1 patent

US10507430B2Dec 17, 2019

Hollow fiber membrane sheet-like object, method of manufacturing hollow fiber membrane sheet-like object, hollow fiber membrane sheet laminate, method of manufacturing hollow fiber membrane sheet laminate, hollow fiber membrane module and method of manufacturing hollow fiber membrane module

MITSUBISHI CHEM CORP0 citations36