Naohiro Watanabe

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture
- Patent number 5,607,912
- Issue date Mar 4, 1997
- Asahi Glass Company Ltd.
- Shunichi Samejima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azeotropic or azeotropic-like composition of hydrochlorofluoropropane
- Patent number 5,320,683
- Issue date Jun 14, 1994
- Asahi Glass Company Ltd.
- Shunichi Samejima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenated hydrocarbon solvents
- Patent number 5,302,313
- Issue date Apr 12, 1994
- Asahi Glass Company Ltd.
- Teruo Asano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for treating substrates by applying a halogenated hydrocarb...
- Patent number 5,271,775
- Issue date Dec 21, 1993
- Asahi Glass Company Ltd.
- Teruo Asano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of cleaning a substrate using a dichloropentafluoropropane
- Patent number 5,116,426
- Issue date May 26, 1992
- Asaki Glass Company Ltd.
- Teruo Asano
- C07 - ORGANIC CHEMISTRY