Plane illumination apparatus and backlight apparatus
US-9739922-B2 · Aug 22, 2017 · US
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Kurashige Makio patents
Kurashige Makio holds 15 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 15 |
| Recent patents | 0 |
| First publication | Feb 5, 2015 |
| Latest publication | Aug 22, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Plane illumination apparatus and backlight apparatus
US-9470832-B2 · Oct 18, 2016 · US
Illumination device, projection apparatus and projection-type image display apparatus
US-9454014-B2 · Sep 27, 2016 · US
Illumination device, projection apparatus and projection-type image display apparatus
US-9377759-B2 · Jun 28, 2016 · US
Projection apparatus and projection control apparatus
US-9366946-B2 · Jun 14, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Plane illumination apparatus and backlight apparatus
US-9739922-B2 · Aug 22, 2017 · US
Plane illumination apparatus and backlight apparatus
US-9470832-B2 · Oct 18, 2016 · US
Illumination device, projection apparatus and projection-type image display apparatus
US-9454014-B2 · Sep 27, 2016 · US
Illumination device, projection apparatus and projection-type image display apparatus
US-9377759-B2 · Jun 28, 2016 · US
Projection apparatus and projection control apparatus
US-9366946-B2 · Jun 14, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B27/48 | 14 |
| G03B21/2033 | 11 |
| G03H1/32 | 11 |
| G03B21/208 | 9 |
| H04N9/3129 | 9 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 15 |
| Electricity | 11 |
| Mechanical Engineering | 4 |