Hiroshi Hayakawa

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor manufacturing plant
- Patent number 8,387,559
- Issue date Mar 5, 2013
- Toyo Tanso Co., Ltd.
- Jiro Hiraiwa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fluorogas generator
- Patent number 8,366,886
- Issue date Feb 5, 2013
- Toyo Tanso Co., Ltd.
- Noriyuki Tanaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Gas generator
- Patent number 7,556,678
- Issue date Jul 7, 2009
- Toyo Tanso Co., Ltd.
- Hiroshi Hayakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MANUFACTURING PLANT
- Publication number 20100064969
- Publication date Mar 18, 2010
- Toyo Tanso Co., Ltd.
- Jiro Hiraiwa
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
FLUOROGAS GENERATOR
- Publication number 20090260981
- Publication date Oct 22, 2009
- Toyo Tanso Co., Ltd.
- Noriyuki Tanaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Long carbonaceous molding, long carbonaceous product, and method of...
- Publication number 20080084003
- Publication date Apr 10, 2008
- Toyo Tanso Co., Ltd.
- Hiroaki Ogura
- B30 - PRESSES
Information Patent Application
Gas generator
- Publication number 20050132882
- Publication date Jun 23, 2005
- Tokyo Tanso Co., Ltd.
- Hiroshi Hayakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Heat generator
- Publication number 20050109765
- Publication date May 26, 2005
- Toyo Tanso Co., Ltd.
- Teruhisa Kondo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Long carbonaceous molding, long carbonaceous product, and method of...
- Publication number 20040253447
- Publication date Dec 16, 2004
- Toyo Tanso Co., Ltd.
- Hiroaki Ogura
- B30 - PRESSES
Information Patent Application
Heat generator
- Publication number 20040069772
- Publication date Apr 15, 2004
- Teruhisa Kondo
- B60 - VEHICLES IN GENERAL