Inventor
Hiroto OOHIRA
Inventor
JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging50%
F15BSystems acting by means of fluids in general50%
PatentTitleYear
12,565,760Work machine2026Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2026Patents assigned to HITACHI CONSTRUCTION MACH CO (1)· patent assignee history
2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CONSTRUCTION MACH CO | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 1 | 2026 |