Tsuneo Yasuda

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Kanagawaken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Map information processing method and apparatus for correlating roa...
- Patent number 5,848,374
- Issue date Dec 8, 1998
- Nippon Telegraph & Telephone Corporation
- Kaoru Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of automatically generating road network information and sys...
- Patent number 5,848,375
- Issue date Dec 8, 1998
- Nippon Telegraph & Telephone Corporation
- Tadashi Nunobiki
- G06 - COMPUTING CALCULATING COUNTING