Inventor
Takanobu Ikari
Inventor
Tsuchiura, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Pprimary
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects13%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60WConjoint control of vehicle sub-units of different type or different function7%
E02FDredging7%
G07CTime or attendance registers7%
Y02TClimate change mitigation technologies related to transportation7%
B60LPropulsion of electrically-propelled vehicles3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
B62DMotor vehicles3%
B66CCranes3%
PatentTitleYear
10,583,743Regenerative braking device and dump truck202010,107,341Clutch control device for work machine20189,272,729'Steering device for vehicle'20169,242,589'Dump truck body hoisting state display device'20169,120,416'Conveyance vehicle'20159,092,915'Road surface management system'20158,998,342'Conveyance vehicle'20157,587,264'Construction machine diagnosis information presenting device, diagnosis information display system, and diagnosis information presenting method'20097,433,777'Engine protection system and method for construction machine'20087,171,295'Construction device information processing system and construction device information processing method'2007D0410471'Large-sized excavator'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2020Patents assigned to HITACHI CONSTRUCTION MACH CO (3)· patent assignee history
1999Based in Chiyoda-ku, JP· patent location history
2007–2016Patents assigned to HITACHI CONSTRUCTION MACHINERY (8)· patent assignee history
2007–2020Based in Tsuchiura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CONSTRUCTION MACHINERY | 8 | 2007–2016 |
| HITACHI CONSTRUCTION MACH CO | 3 | 1999–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsuchiura, JP | 10 | 2007–2020 |
| Chiyoda-ku, JP | 1 | 1999 |