Iwao Tanaka

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Hikone, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate treating apparatus and method for treating substrate
- Patent number 6,021,790
- Issue date Feb 8, 2000
- Dainippon Screen Mfg. Co.,Ltd.
- Mitsuaki Yoshitani
- B08 - CLEANING
Information Patent Grant
Metal-film laminate
- Patent number 5,882,784
- Issue date Mar 16, 1999
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester film for use of a laminate with a metal plate
- Patent number 5,698,308
- Issue date Dec 16, 1997
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyester film for use of a laminate with a metal plate
- Patent number 5,591,518
- Issue date Jan 7, 1997
- Toray Industries, Inc.
- Takashi Sumiya
- B32 - LAYERED PRODUCTS