Tomo Yashiki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus and pedestrian navigation system u...
- Patent number 6,259,990
- Issue date Jul 10, 2001
- Hitachi, Ltd.
- Hiroshi Shojima
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Total service support system for employees and method therefor
- Publication number 20030233586
- Publication date Dec 18, 2003
- Hitachi, Ltd.
- Takeshi Urakami
- G06 - COMPUTING CALCULATING COUNTING