Koji Washiyama

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Management method and system for exposure apparatus having alarm ba...
- Patent number 8,836,919
- Issue date Sep 16, 2014
- Kabushiki Kaisha Toshiba
- Kenichi Tsujisawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Oxide composite particle and method for its production, phosphor an...
- Patent number 6,946,785
- Issue date Sep 20, 2005
- Kabushiki Kaisha Toshiba
- Takeo Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dispersion composition for black matrix, display, and process, for...
- Patent number 6,699,580
- Issue date Mar 2, 2004
- Kabushiki Kaisha Toshiba
- Takeo Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color CRT and production method therefor
- Patent number 6,630,778
- Issue date Oct 7, 2003
- Kabushiki Kaisha Toshiba
- Koji Washiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD AND CONTROL SYSTEM FOR EXPOSURE APPARATUS
- Publication number 20120028192
- Publication date Feb 2, 2012
- Kabushiki Kaisha Toshiba
- Kenichi TSUJISAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Oxide composite particle and method for its production, phosphor an...
- Publication number 20040212290
- Publication date Oct 28, 2004
- Takeo Ito
- G02 - OPTICS