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Inventor: Okano; Hiroyuki
Address: Yamato, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6510384 |
Route search system and route search method |
January 21, 2003 |
| A method for increasing the execution speed of a cost-minimizing routing algorithm, as employed in trucking or job shop scheduling. Penalty functions for succeeding transit points along a route are added and examined for validity during trial route evaluation. A soft time window is s |
| 6311125 |
Road selecting and editing using shortest path tree |
October 30, 2001 |
| Apparatus, program and method for receiving input and specifying a plurality of junctions on a map, specifying an editing object range, and specifying a predetermined block of a road by inputting modifying data items, in order to modify road attribute data items within a predetermined |
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