Masaki Niwa

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Kashiwa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for detecting rotation angle
- Patent number 6,576,850
- Issue date Jun 10, 2003
- Wacom Co., Ltd.
- Yasuyuki Fukushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinate input device convertible between right-handed and left-h...
- Patent number 6,154,196
- Issue date Nov 28, 2000
- Wacom Co., Ltd.
- David C. Fleck
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Device and method for detecting rotation angle
- Publication number 20010050556
- Publication date Dec 13, 2001
- Wacom Co., Ltd.
- Yasuyuki Fukushima
- G01 - MEASURING TESTING