Title:
鉱山機械運行管理システム
Document Type and Number:
Japanese Patent JP6604846
Kind Code:
B2
Inventors:
Tanaka Wataru
Masaki Kanai
Hama Tomoyuki Ta
Masaki Kanai
Hama Tomoyuki Ta
Application Number:
JP2015254182A
Publication Date:
November 13, 2019
Filing Date:
December 25, 2015
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
G08G1/16; B60W30/09; B60W30/095; E02F9/02; E21C47/00; G08G1/00
Domestic Patent References:
| JP2007141144A | ||||
| JP2015225541A |
Foreign References:
| WO2011055823A1 |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office