Taichi Tagawa

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Takatsuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Enrichment in oxygen gas
- Patent number 4,781,735
- Issue date Nov 1, 1988
- Osaka Sanso Kogyo Ltd.
- Taichi Tagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for deodorizing exhaust gas containing smelly components
- Patent number 4,307,067
- Issue date Dec 22, 1981
- Osaka Oxygen Industries Ltd.
- Taichi Tagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL