Satoshi ARAKAWA

Person

Hiratsuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for refining hydrogen
- Patent number 9,809,454
- Issue date Nov 7, 2017
- Japan Pionics Co., Ltd.
- Yoshinao Komiya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oil removing device and ammonia purification apparatus using the same
- Patent number 9,707,507
- Issue date Jul 18, 2017
- Japan Pionics Co., Ltd.
- Satoshi Arakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Palladium alloy membrane unit, storage structure thereof, and metho...
- Patent number 9,433,889
- Issue date Sep 6, 2016
- Japan Pionics Co., Ltd.
- Yoshinao Komiya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for clarifying exhaust gas
- Patent number 7,300,640
- Issue date Nov 27, 2007
- Japan Pionics Co., Ltd.
- Kenji Ohtsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of cleaning of harmful gas and cleaning apparatus
- Patent number 6,579,509
- Issue date Jun 17, 2003
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Purifying agent and purification method for halogen-containing exha...
- Patent number 6,325,841
- Issue date Dec 4, 2001
- Japan Pionics., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for recovering ammonia
- Patent number 6,261,345
- Issue date Jul 17, 2001
- Japan Pionics Co., Ltd.
- Yasusada Miyano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dust removing apparatus and dust removing method
- Patent number 5,895,521
- Issue date Apr 20, 1999
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cleaning agent and cleaning process for harmful gas
- Patent number 5,882,615
- Issue date Mar 16, 1999
- Japan Pionics Co., Ltd.
- Hideki Fukuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for cleaning harmful gas
- Patent number 5,756,060
- Issue date May 26, 1998
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for purifying halogen-containing gas
- Patent number 5,589,148
- Issue date Dec 31, 1996
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OIL REMOVING DEVICE AND AMMONIA PURIFICATION APPARATUS USING THE SAME
- Publication number 20160339377
- Publication date Nov 24, 2016
- JAPAN PIONICS CO., LTD.
- Satoshi ARAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REFINING HYDROGEN
- Publication number 20160115022
- Publication date Apr 28, 2016
- JAPAN PIONICS CO., LTD.
- Yoshinao KOMIYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PALLADIUM ALLOY MEMBRANE UNIT, STORAGE STRUCTURE THEREOF, AND METHO...
- Publication number 20150196871
- Publication date Jul 16, 2015
- JAPAN PIONICS CO., LTD.
- Yoshinao KOMIYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for clarifying exhaust gas
- Publication number 20050201915
- Publication date Sep 15, 2005
- Kenji Ohtsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for purifying ammonia
- Publication number 20040091413
- Publication date May 13, 2004
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Satoshi ARAKAWA

Person

Patents Grantslast 30 patents

Method for refining hydrogen

Oil removing device and ammonia purification apparatus using the same

Palladium alloy membrane unit, storage structure thereof, and metho...

Method for clarifying exhaust gas

Method of cleaning of harmful gas and cleaning apparatus

Purifying agent and purification method for halogen-containing exha...

Process and apparatus for recovering ammonia

Dust removing apparatus and dust removing method

Cleaning agent and cleaning process for harmful gas

Process for cleaning harmful gas

Process for purifying halogen-containing gas

Patents Applicationslast 30 patents

OIL REMOVING DEVICE AND AMMONIA PURIFICATION APPARATUS USING THE SAME

METHOD FOR REFINING HYDROGEN

PALLADIUM ALLOY MEMBRANE UNIT, STORAGE STRUCTURE THEREOF, AND METHO...

Method for clarifying exhaust gas

Process for purifying ammonia