Tomoya HIRAI

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Ibaraki-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Purification system, purification method, membrane separation devic...
- Patent number 12,280,335
- Issue date Apr 22, 2025
- Nitto Denko Corporation
- Naomichi Kimura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE SEPARATION SYSTEM AND METHOD FOR OPERATING MEMBRANE SEPARA...
- Publication number 20250205615
- Publication date Jun 26, 2025
- NITTO DENKO CORPORATION
- Naomichi KIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION SYSTEM AND METHOD FOR OPERATING MEMBRANE SEPARA...
- Publication number 20250196067
- Publication date Jun 19, 2025
- NITTO DENKO CORPORATION
- Tomoya OGAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PURIFICATION SYSTEM, PURIFICATION METHOD, MEMBRANE SEPARATION DEVIC...
- Publication number 20220401884
- Publication date Dec 22, 2022
- NITTO DENKO CORPORATION
- Naomichi KIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL