Seiichi Suga

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard apparatus
- Patent number 6,312,176
- Issue date Nov 6, 2001
- Alps Electric Co., Ltd.
- Masaaki Kageyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin keyboard
- Patent number 6,087,604
- Issue date Jul 11, 2000
- Alps Electric Co., Ltd.
- Seiichi Suga
- H01 - BASIC ELECTRIC ELEMENTS