Tsuyoshi Saeki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-lighting type push button input device
- Patent number 7,266,194
- Issue date Sep 4, 2007
- Stanley Electric Co., Ltd.
- Tsuyoshi Saeki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Self-lighting type push button input device
- Publication number 20050078815
- Publication date Apr 14, 2005
- Tsuyoshi Saeki
- H01 - BASIC ELECTRIC ELEMENTS