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Patent Searching and Data


Title:
【発明の名称】到達可能範囲推定方式
Document Type and Number:
Japanese Patent JP2806699
Kind Code:
B2
Inventors:
Kawamura Rieko
Tsutomu Yonezawa
Application Number:
JP14905892A
Publication Date:
September 30, 1998
Filing Date:
June 09, 1992
Export Citation:
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Assignee:
NEC
NEC Software Co., Ltd.
International Classes:
G08G1/00; G01C21/00; (IPC1-7): G08G1/00
Domestic Patent References:
JP232213A
JP61194480A
JP60209900A
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)