Kazutoshi Watanabe

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Iruma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate processing unit
- Patent number 6,637,445
- Issue date Oct 28, 2003
- S.E.S. Company Limited
- Kazuhisa Ogasawara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drying apparatus and drying method
- Patent number 6,412,501
- Issue date Jul 2, 2002
- Kimmon Quartz Co., Ltd.
- Hajime Onoda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Substrate processing unit
- Publication number 20020108642
- Publication date Aug 15, 2002
- Kazuhisa Ogasawara
- H01 - BASIC ELECTRIC ELEMENTS