Maintenance management device for operating machinery
US-10235658-B2 · Mar 19, 2019 · US
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Hirowatari Nobuyoshi patents
Hirowatari Nobuyoshi is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hirowatari Nobuyoshi |
| Total patents | 5 |
| First publication | Jul 23, 2015 |
| Latest publication | Mar 19, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Operation management device of self-propelling mining equipment
US-9704302-B2 · Jul 11, 2017 · US
Operation management device of self-propelling mining equipment
US-2015269789-A1 · Sep 24, 2015 · US
Travel management device of transport vehicle
US-2015262091-A1 · Sep 17, 2015 · US
Maintenance management device for operating machinery
US-2015206104-A1 · Jul 23, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Construction Machinery | 3 |
| Hitachi Construction Mach Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G07C5/008 | 4 |
| G06Q50/10 | 2 |
| E02F9/267 | 2 |
| E02F9/2054 | 2 |
| G07C5/0816 | 2 |