Data structure of route guidance database

Assignee

• Geo Technical Laboratory Co.

Inventors

• Kiyonari Kishikawa (12 patents)
• Eiji Teshima (7 patents)
• Masatoshi Aramaki (6 patents)
• Hideyuki Shimozuru (1 patents)
• Masaya Ada (3 patents)
• Tatsuji Kimura (3 patents)
• Satomi Baba (4 patents)
• Kouhei Tou (3 patents)
• Toru Irie (14 patents)

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