Hideto Kotera

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hollow fiber membrane module
- Patent number 11,331,630
- Issue date May 17, 2022
- Toyobo Co., Ltd.
- Mikio Katsube
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber membrane submodule and module including the same
- Patent number 7,635,428
- Issue date Dec 22, 2009
- Toyo Boseki Kabushiki Kaisha
- Katsushige Marui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW FIBER MEMBRANE MODULE
- Publication number 20210069649
- Publication date Mar 11, 2021
- TOYOBO CO., LTD.
- Mikio KATSUBE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane submodule and module including the same
- Publication number 20060151375
- Publication date Jul 13, 2006
- Katsushige Marui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane module and module arrangement group thereof
- Publication number 20060144777
- Publication date Jul 6, 2006
- Atsuo Kumano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL