Hidemasa Tsuruta

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for heating and removing moisture from watery...
- Patent number 4,093,505
- Issue date Jun 6, 1978
- Nittetu Chemical Engineering Ltd.
- Hidemasa Tsuruta
- F26 - DRYING
Information Patent Grant
Solid-fluid contacting apparatus
- Patent number 4,062,777
- Issue date Dec 13, 1977
- Nittetu Chemical Engineering Ltd.
- Hidemasa Tsuruta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the disposal of waste water containing ammonium ions, su...
- Patent number 4,045,341
- Issue date Aug 30, 1977
- Nittetu Chemical Engineering Ltd.
- Hidemasa Tsuruta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for treating gas containing hydrogen sulfide
- Patent number 3,941,875
- Issue date Mar 2, 1976
- Nittetu Chemical Engineering Ltd.
- Hidemasa Tsuruta
- C01 - INORGANIC CHEMISTRY