Hideki NAGAOKA

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating ballast water and device for treating ballast w...
- Patent number 10,287,200
- Issue date May 14, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroshi Yamamoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Centrifugal solid-liquid separation device and water treatment devi...
- Patent number 10,118,840
- Issue date Nov 6, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroshi Yamamoto
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Device for killing microorganisms within ballast water
- Patent number 10,035,717
- Issue date Jul 31, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroshi Yamamoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid treatment method and liquid treatment device used therein
- Patent number 9,522,829
- Issue date Dec 20, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Akiyoshi Edagawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
CENTRIFUGAL SOLID-LIQUID SEPARATION DEVICE AND WATER TREATMENT DEVI...
- Publication number 20160355413
- Publication date Dec 8, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroshi YAMAMOTO
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
DEVICE FOR KILLING MICROORGANISMS WITHIN BALLAST WATER
- Publication number 20160340213
- Publication date Nov 24, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroshi YAMAMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
LIQUID TREATMENT METHOD AND LIQUID TREATMENT DEVICE USED THEREIN
- Publication number 20160039689
- Publication date Feb 11, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Akiyoshi EDAGAWA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR TREATING BALLAST WATER AND DEVICE FOR TREATING BALLAST W...
- Publication number 20150274563
- Publication date Oct 1, 2015
- PANASONIC CORPORATION
- Hiroshi Yamamoto
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE