Shiro Watakabe
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
- 7 Total Citation Count
- Mar 28, 2014 Most Recent Filing
- Jul 11, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| JFE STEEL CORPORATION | 4
2 | 2012
2014 |
Inventor Addresses
| Address | Duration |
|---|---|
| Chiyoda-ku, Tokyo, JP | May 19, 16 - May 19, 16 |
| Fukuyama, JP | Jun 12, 14 - May 16, 17 |
| Tokyo, JP | May 15, 14 - Jan 23, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C21B: | MANUFACTURE OF IRON OR STEEL | 3 |
| F27D: | DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9873923 | 2018 | Blast furnace operation method | 0 |
| 9650689 | 2017 | Method for operating a blast furnace | 2 |
| 9410218 | 2016 | Method for operating a blast furnace | 4 |
| 2016/0138,120 | 2016 | BLAST FURNACE OPERATION METHOD | 1 |
| 2014/0159,287 | 2014 | METHOD FOR OPERATING A BLAST FURNACE | 3 |
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