Takumi Kojima

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Moriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backwashable depth filter
- Patent number 11,141,686
- Issue date Oct 12, 2021
- JNC Corporation
- Kouichi Ozamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backwashable depth filter
- Patent number 11,052,339
- Issue date Jul 6, 2021
- JNC Corporation
- Kouichi Ozamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pleat cartridge filter
- Patent number 10,130,914
- Issue date Nov 20, 2018
- JNC Corporation
- Yoshiichi Masuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BACKWASHABLE DEPTH FILTER
- Publication number 20190160406
- Publication date May 30, 2019
- JNC CORPORATION
- Kouichi OZAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLEAT CARTRIDGE FILTER
- Publication number 20170312693
- Publication date Nov 2, 2017
- JNC CORPORATION
- Yoshiichi Masuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL