Inventor
Takumi Nagahara
Inventor
Hirakata, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging71%
B66CCranes14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
7,557,726'Hydraulic shovel concurrently used for crane operations'20096,954,150'Hydraulic shovel concurrently used for crane operations'20056,568,898'Hydraulic shovel with hoisting hook'20036,564,548'Speed control apparatus of working vehicle and speed control method thereof'20036,546,724'Work machine including finely adjustable operation modes'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to KOMATSU MFG CO LTD (5)· patent assignee history
2003Based in Osaka, JP· patent location history
2003Based in Oosaka-fu, JP· patent location history
2005–2009Based in Hirakata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 5 | 2003–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 2 | 2005–2009 |
| Osaka, JP | 2 | 2003 |
| Oosaka-fu, JP | 1 | 2003 |