Inventor
Jiro Shibata
Inventor
Amagasaki, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles36%
F15BSystems acting by means of fluids in general21%
F16HGearing14%
Y10TTechnical subjects covered by former us classification14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
E02FDredging7%
PatentTitleYear
6,269,927'Speed change control device in working vehicles'20016,199,441'Fluid supply system in vehicles'20015,069,037'Fluid supply system for vehicles'19914,866,936'Two-stage flow divider with pressure-relief valves in each stage to regulate flow in hydraulic system for working vehicles'19894,856,277'Two-stage flow divider with constant orifice first stage in hydraulic system for working vehicles'19894,773,216'Flow divider valve for hydraulic system in working vehicles'19884,664,210'Hydraulic steering system'19874,637,482'Hydraulic system in working vehicles'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2001Patents assigned to KANZAKI KOKYUKOKI MFG CO LTD (8)· patent assignee history
1987–2001Based in Amagasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KANZAKI KOKYUKOKI MFG CO LTD | 8 | 1987–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amagasaki, JP | 8 | 1987–2001 |