Terutake NIWA

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Bubble generation device and liquid filtration device
- Patent number 11,872,529
- Issue date Jan 16, 2024
- Meidensha Corporation
- Hiroshi Noguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Connection structure and membrane filtration device
- Patent number 11,707,716
- Issue date Jul 25, 2023
- Meidensha Corporation
- Hiroshi Noguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air bubble generation device
- Patent number 11,351,506
- Issue date Jun 7, 2022
- Meidensha Corporation
- Yin Qiang Roger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separation method and device provided with particle sortin...
- Patent number 11,097,969
- Issue date Aug 24, 2021
- Meidensha Corporation
- Hiroshi Noguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE
- Publication number 20230321614
- Publication date Oct 12, 2023
- MEIDENSHA CORPORATION
- Hiroshi NOGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE
- Publication number 20230321605
- Publication date Oct 12, 2023
- MEIDENSHA CORPORATION
- Hiroshi NOGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONNECTION STRUCTURE AND MEMBRANE FILTRATION DEVICE
- Publication number 20230125105
- Publication date Apr 27, 2023
- MEIDENSHA CORPORATION
- Hiroshi NOGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR BUBBLE GENERATION DEVICE
- Publication number 20210008502
- Publication date Jan 14, 2021
- MEIDENSHA CORPORATION
- Yin Qiang ROGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE SEPARATION METHOD AND DEVICE PROVIDED WITH PARTICLE SORTIN...
- Publication number 20200407243
- Publication date Dec 31, 2020
- MEIDENSHA CORPORATION
- Hiroshi NOGUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL