Yashuyuki Fukushima

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Ibaraki-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pen-shaped coordinate pointing device
- Patent number 6,801,192
- Issue date Oct 5, 2004
- Wacom Company Ltd.
- Hiroyuki Fujitsuka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Six degrees of freedom information indicator and six degrees of fre...
- Publication number 20030048252
- Publication date Mar 13, 2003
- Yashuyuki Fukushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pen-shaped coordinate pointing device
- Publication number 20020070927
- Publication date Jun 13, 2002
- Hiroyuki Fujitsuka
- G01 - MEASURING TESTING