Shinichiro Sato

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for purifying contaminated air
- Patent number 5,643,795
- Issue date Jul 1, 1997
- Fujita Corporation
- Ken Hirate
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for purifying contaminated air
- Patent number 5,599,713
- Issue date Feb 4, 1997
- Fujita Corporation
- Shinichiro Sato
- F24 - HEATING RANGES VENTILATING