Masahiro Moriya

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Kiyose, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas collecting apparatus
- Patent number 6,139,801
- Issue date Oct 31, 2000
- Obayashi Corporation
- Takeshi Kawachi
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining formaldehyde present in air
- Patent number 6,136,608
- Issue date Oct 24, 2000
- Obayashi Corporation
- Takeshi Kawachi
- G01 - MEASURING TESTING