Norio Umezu
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 99 Total Citation Count
- Jun 10, 2008 Most Recent Filing
- Feb 8, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ONKYO CORPORATION | 4
2 | 2003
2008 |
| Dynic Corporation | 2
2 | 1991
2007 |
Inventor Addresses
| Address | Duration |
|---|---|
| Fukaya, JP | Mar 30, 93 - Aug 31, 93 |
| Neyagawa, JP | Jan 10, 06 - Jan 26, 10 |
| Neyagawa-shi, JP | May 14, 09 - May 14, 09 |
| Osaka, JP | Aug 28, 03 - Aug 26, 04 |
| Saitama, JP | Mar 20, 08 - Jun 28, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7968176 | 2011 | Air filter material | 2 |
| 7652358 | 2010 | Semiconductor device including main substrate and sub substrates | 1 |
| 2009/0121,342 | 2009 | SEMICONDUCTOR DEVICE INCLUDING MAIN SUBSTRATE AND SUB SUBSTRATES AND FABRICATION METHOD OF THE SAME | 9 |
| 2008/0070,022 | 2008 | Air filter material | 15 |
| 6984887 | 2006 | Heatsink arrangement for semiconductor device | 2 |
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