Tadashi Nakamura

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Iwaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
An absorbing solution for the removal of nitrogen oxide form a gas...
- Patent number 4,087,372
- Issue date May 2, 1978
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of removing nitrogen oxides from a gas as a salt of imidodis...
- Patent number 4,055,623
- Issue date Oct 25, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Diaphragm for electrolytic production of caustic alkali
- Patent number 4,031,000
- Issue date Jun 21, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Tadashi Nakamura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of removing nitrogen oxides from a gas containing nitrogen o...
- Patent number 3,992,508
- Issue date Nov 16, 1976
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing nitrogen oxides from a gas and for converting sa...
- Patent number 3,991,161
- Issue date Nov 9, 1976
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Shigeru Saitoh
- C01 - INORGANIC CHEMISTRY