Hironobu Marukawa

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas treatment method and exhaust gas treatment apparatus
- Patent number 11,198,092
- Issue date Dec 14, 2021
- Chiyoda Corporation
- Kazuya Kumagai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment process of gas containing zero-valent mercury and mercury...
- Patent number 9,884,288
- Issue date Feb 6, 2018
- Chiyoda Corporation
- Dai Takeda
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS TREATMENT METHOD AND EXHAUST GAS TREATMENT APPARATUS
- Publication number 20200398218
- Publication date Dec 24, 2020
- CHIYODA CORPORATION
- Kazuya KUMAGAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT PROCESS OF GAS CONTAINING ZERO-VALENT MERCURY AND MERCURY...
- Publication number 20170136408
- Publication date May 18, 2017
- CHIYODA CORPORATION
- Dai Takeda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL