Hitoshi Dohnomae
Inventor
Stats
- 6 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 10 US Applications Filed
- 95 Total Citation Count
- Mar 9, 2012 Most Recent Filing
- Feb 24, 1994 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| LION BIOSCIENCE AG | 1
| 1994
|
| SILICIO FERROSOLAR S.L. | 5
| 2012
|
| NIPPON STEEL CORPORATION | 1
1 1 1 2 2 | 1994
2000 2001 2002 2003 2004 |
| INPEX CORPORATION | 1
1 | 2002
2004 |
Inventor Addresses
| Address | Duration |
|---|---|
| Chiba, JP | Oct 09, 03 - Dec 26, 06 |
| Futtsu, JP | Nov 25, 08 - Nov 25, 08 |
| Futtsu-shi, JP | Dec 09, 04 - Dec 09, 04 |
| Kawasaki, JP | Dec 30, 97 - Dec 30, 97 |
| Tokyo, JP | Jan 29, 15 - Aug 06, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 3 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10370253 | 2019 | Silicon refining device | 1 |
| 10167199 | 2019 | Method for manufacturing highly pure silicon, highly pure silicon obtained by this method, and silicon raw material for manufacturing highly pure silicon | 0 |
| 9937436 | 2018 | Silicon refining equipment and method for refining silicon | 0 |
| 2015/0082,942 | 2015 | METAL OR SEMICONDUCTOR MELT REFINEMENT METHOD, AND VACUUM REFINEMENT DEVICE | 1 |
| 2015/0075,223 | 2015 | SILICON PURIFICATION APPARATUS AND SILICON PURIFICATION METHOD | 1 |
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