Tomoharu Niitsu
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 1 Total Citation Count
- Feb 22, 2017 Most Recent Filing
- May 10, 2011 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NTT ELECTRONICS CORPORATION | 2
1 | 2011
2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Yokohama, JP | Apr 11, 17 - Aug 21, 18 |
| Yokohama-Shi, JP | Jun 08, 17 - Jun 08, 17 |
| Yokohama-shi, JP | Mar 07, 13 - Mar 07, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10054738 | 2018 | Optical waveguide and arrayed waveguide grating | 0 |
| 2017/0160,471 | 2017 | OPTICAL WAVEGUIDE AND ARRAYED WAVEGUIDE GRATING | 0 |
| 9618694 | 2017 | Optical waveguide and arrayed waveguide grating | 0 |
| 2013/0058,608 | 2013 | OPTICAL WAVEGUIDE AND ARRAYED WAVEGUIDE GRATING | 1 |
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!.