Akinori KAWAKAMI

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ballast water treatment device
- Patent number 10,556,660
- Issue date Feb 11, 2020
- Miura Co., Ltd.
- Tomoaki Tange
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ballast water treatment device
- Patent number 10,370,263
- Issue date Aug 6, 2019
- Miura Co., Ltd.
- Tomoaki Tange
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ballast water treatment device
- Patent number 10,058,806
- Issue date Aug 28, 2018
- Miura Co., Ltd.
- Tomoaki Tange
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ballast water treatment device
- Patent number 9,475,566
- Issue date Oct 25, 2016
- Miura Co., Ltd.
- Tomoaki Tange
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water-tube boiler
- Patent number 6,269,782
- Issue date Aug 7, 2001
- Miura Co., Ltd.
- Toshihiro Kayahara
- F22 - STEAM GENERATION
Information Patent Grant
Combustion method and apparatus for reducing emission concentration...
- Patent number 5,353,748
- Issue date Oct 11, 1994
- Miura Co., Ltd.
- Toshihiro Kayahara
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multi-pipe once-through type boiler
- Patent number 4,825,813
- Issue date May 2, 1989
- Miura Co., Ltd.
- Yuji Yoshinari
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BALLAST WATER TREATMENT DEVICE
- Publication number 20170174531
- Publication date Jun 22, 2017
- Miura Co., Ltd.
- Tomoaki TANGE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BALLAST WATER TREATMENT DEVICE
- Publication number 20160368581
- Publication date Dec 22, 2016
- Miura Co., Ltd.
- Tomoaki Tange
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BALLAST WATER TREATMENT DEVICE
- Publication number 20160340014
- Publication date Nov 24, 2016
- MIURA CO., LTD.
- Tomoaki TANGE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BALLAST WATER TREATMENT DEVICE
- Publication number 20160236122
- Publication date Aug 18, 2016
- MIURA CO., LTD.
- Tomoaki TANGE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BALLAST WATER TREATMENT DEVICE
- Publication number 20150232164
- Publication date Aug 20, 2015
- Miura Co., Ltd.
- Tomoaki Tange
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE