Shinya Kitaguchi

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for production of hydrogen and process for producing hydro...
- Patent number 8,962,518
- Issue date Feb 24, 2015
- Nippon Shokubai Co., Ltd.
- Junji Okamura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Automatic four-port selector valve
- Patent number 7,846,239
- Issue date Dec 7, 2010
- Nippon Shokubai Co., Ltd.
- Masakatsu Yamawaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Catalyst and a method of prepare the catalyst
- Patent number 5,296,435
- Issue date Mar 22, 1994
- Nippon Shokubai Co., Ltd.
- Shinya Kitaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying exhaust gas and method for production thereof
- Patent number 5,015,617
- Issue date May 14, 1991
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tomohisa Ohata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for purifying exhaust gas and method for production thereof
- Patent number 4,904,633
- Issue date Feb 27, 1990
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Tomohisa Ohata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC FOUR-PORT SELECTOR VALVE
- Publication number 20090032129
- Publication date Feb 5, 2009
- Nippon Shokubai Co., Ltd.
- Masakatsu Yamawaki
- F24 - HEATING RANGES VENTILATING