Kiyoshi Dowaki

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Noda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen chloride removing agent
- Patent number 11,318,441
- Issue date May 3, 2022
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Biomass gasifier device
- Patent number 9,534,180
- Issue date Jan 3, 2017
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN CHLORIDE REMOVING AGENT
- Publication number 20200179901
- Publication date Jun 11, 2020
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROGEN OCCLUSION CARTRIDGE
- Publication number 20200002163
- Publication date Jan 2, 2020
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD FOR RECOVERING HYDROGEN FROM BIOMASS PYROLYSIS GAS
- Publication number 20190201836
- Publication date Jul 4, 2019
- JAPAN BLUE ENERGY CO., LTD.
- Kiyoshi Dowaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDROGEN RECOVERY METHOD
- Publication number 20180318749
- Publication date Nov 8, 2018
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BIOMASS GASIFIER DEVICE
- Publication number 20150135594
- Publication date May 21, 2015
- JAPAN BLUE ENERGY CO., LTD.
- Naoki Dowaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...