Image reading device
US-9264572-B2 · Feb 16, 2016 · US
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Matsuzawa Taku patents
Matsuzawa Taku holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Mar 17, 2015 |
| Latest publication | Feb 16, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Lighting unit and image scanner using same
US-9167121-B2 · Oct 20, 2015 · US
Lighting unit and image scanner using same
US-8982430-B2 · Mar 17, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Image reading device
US-9264572-B2 · Feb 16, 2016 · US
Lighting unit and image scanner using same
US-9167121-B2 · Oct 20, 2015 · US
Lighting unit and image scanner using same
US-8982430-B2 · Mar 17, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N1/0305 | 2 |
| G03B27/54 | 2 |
| H04N1/02865 | 2 |
| F21K9/64 | 2 |
| H04N1/0285 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Mechanical Engineering | 2 |
| Physics | 2 |