Naoya Kitazumi
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 21 Total Citation Count
- Dec 13, 2012 Most Recent Filing
- May 9, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KOBELCO CRANES CO., LTD. | 6
| 2012
|
| KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) | 6
| 2012
|
| Kobe Steel, Ltd. | 1
| 2012
|
Inventor Addresses
| Address | Duration |
|---|---|
| Akashi, JP | Nov 10, 15 - Nov 17, 15 |
| Akashi-shi, JP | Nov 15, 12 - Nov 15, 12 |
| Hyogo, JP | Jun 20, 13 - Apr 19, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B66D: | CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS | 2 |
| F15B: | SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9316236 | 2016 | Hydraulic driving apparatus for working machine | 2 |
| 9187297 | 2015 | Hydraulic driving apparatus for working machine | 3 |
| 9181070 | 2015 | Hydraulic driving apparatus for working machine | 4 |
| 2013/0152,575 | 2013 | HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE | 0 |
| 2012/0285,152 | 2012 | HYDRAULIC DRIVING APPARATUS FOR WORKING MACHINE | 9 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.