Tetsuya Ejiri
Inventor
Stats
- 28 US patents issued
- 41 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 28 US Patents Issued
- 41 US Applications Filed
- 209 Total Citation Count
- Jun 11, 2024 Most Recent Filing
- Aug 24, 1994 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NGK INSULATORS, LTD. | 1
4 4 8 2 8 7 4 4 5 2 4 8 | 1994
2001 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| KASUGAI-CITY, JP | Nov 26, 20 - Nov 26, 20 |
| Kasugai, JP | Apr 15, 97 - Jun 13, 23 |
| Kasugai-City, JP | May 10, 07 - Sep 01, 22 |
| Kasugai-Shi, JP | Oct 10, 24 - Oct 10, 24 |
| Kasugai-city, JP | Sep 17, 09 - Nov 24, 16 |
| Kasugai-shi, JP | Jul 09, 15 - Jul 09, 15 |
| Nagoya City, JP | Dec 13, 01 - Aug 22, 02 |
| Nagoya, JP | Feb 11, 03 - Oct 28, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| B29D: | PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0337,898 | 2024 | WAVELENGTH CONVERSION DEVICE AND WAVELENGTH CONVERSION SYSTEM | 0 |
| 11674652 | 2023 | Phosphor element, phosphor device, and illumination device | 0 |
| 11561333 | 2023 | White-light generating device with fluorescent body with inclined side surface | 0 |
| 11525950 | 2022 | White-light generating device with fluorescent body with inclined side surface | 0 |
| 2022/0275,919 | 2022 | PHOSPHOR ELEMENT, PHOSPHOR DEVICE, AND ILLUMINATION DEVICE | 0 |
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