Yutaka Fujiyama
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
- 85 Total Citation Count
- Feb 9, 2009 Most Recent Filing
- Jul 7, 1998 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
SHARP KABUSHIKI KAISHA | 1
2 2 | 1998
2008 2009 |
SHARP NIIGATA ELECTRONICS CORPORATION | 1
| 1998
|
Inventor Addresses
Address | Duration |
---|---|
Nigata, JP | Apr 25, 00 - Apr 25, 00 |
Niigata, JP | Apr 07, 09 - Feb 08, 11 |
Niigata-shi, JP | Oct 02, 08 - Aug 20, 09 |
Technology Profile
Technology | Matters | |
---|---|---|
F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 3 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
7883258 | 2011 | Planar illuminating device and display apparatus | 0 |
2009/0207,629 | 2009 | PLANAR ILLUMINATING DEVICE AND DISPLAY APPARATUS | 32 |
7513666 | 2009 | LED lighting apparatus | 4 |
2008/0239,725 | 2008 | LED LIGHTING APPARATUS | 11 |
6053619 | 2000 | Backlight device | 19 |
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