Yukinobu Arikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable apparatus having simple and detailed menus
- Patent number 7,561,900
- Issue date Jul 14, 2009
- Fujitsu Limited
- Yoshikazu Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable terminal device
- Patent number 7,171,243
- Issue date Jan 30, 2007
- Fujitsu Limited
- Yoshikazu Watanabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Portable terminal
- Publication number 20050250549
- Publication date Nov 10, 2005
- FUJITSU LIMITED
- Yoshikazu Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable terminal
- Publication number 20030032455
- Publication date Feb 13, 2003
- FUJITSU LIMITED
- Yoshikazu Watanabe
- G06 - COMPUTING CALCULATING COUNTING