Toshiaki Koguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heating and cooling apparatus, and vacuum processing apparatus equi...
- Patent number 7,886,808
- Issue date Feb 15, 2011
- Canon Anelva Corporation
- Toshiaki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heating and cooling apparatus, and vacuum processing apparatus equi...
- Patent number 7,182,122
- Issue date Feb 27, 2007
- Anelva Corporation
- Toshiaki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma etching system
- Patent number 6,432,261
- Issue date Aug 13, 2002
- Anelva Corporation
- Kazuhito Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Heating and cooling apparatus, and vacuum processing apparatus equi...
- Publication number 20070089852
- Publication date Apr 26, 2007
- Canon ANELVA Corporation
- Toshiaki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heating and cooling apparatus, and vacuum processing apparatus equi...
- Publication number 20020017377
- Publication date Feb 14, 2002
- ANELVA CORPORATION
- Toshiaki Koguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma etching system
- Publication number 20010008173
- Publication date Jul 19, 2001
- Kazuhito Watanabe
- H01 - BASIC ELECTRIC ELEMENTS