Inventor
Arinobu Ishida
Inventor
Sakai, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging38%
Y10TTechnical subjects covered by former us classification15%
A01BSoil working in agriculture or forestry8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
B60WConjoint control of vehicle sub-units of different type or different function8%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology8%
B62DMotor vehicles8%
E02DFoundations8%
PatentTitleYear
8,756,838'Valve mounting structure for a loader work vehicle, and a loader work vehicle'20147,766,597'Loader work machine'20107,520,713'Boom assembly'20097,438,517'Tractor'20087,431,553'Loader work machine'20087,413,397'Work vehicle having front loader'20085,033,594'Change-speed construction for propelling system of work vehicle'1991D0297238'Power tiller'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to KUBOTA LTD (1)· patent assignee history
1988–2014Based in Sakai, JP· patent location history
1991–2014Patents assigned to KUBOTA KK (7)· patent assignee history
1991Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUBOTA KK | 7 | 1991–2014 |
| KUBOTA LTD | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 7 | 1988–2014 |
| Osaka, JP | 1 | 1991 |