Liquid crystal display apparatus
US-9122087-B2 · Sep 1, 2015 · US
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Doi Takashi patents
Doi Takashi holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Sep 1, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Charged particle beam device
US-8933422-B2 · Jan 13, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Liquid crystal display apparatus
US-9122087-B2 · Sep 1, 2015 · US
Charged particle beam device
US-8933422-B2 · Jan 13, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06F2203/04808 | 1 |
| G02F2201/123 | 1 |
| G02F1/1368 | 1 |
| G09G3/3655 | 1 |
| G09G3/3696 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 1 |
| Electricity | 1 |