Elevator safety control device
US-9108823-B2 · Aug 18, 2015 · US
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Ishioka Takuya patents
Ishioka Takuya holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Aug 18, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 3 |
| Year | Patents |
|---|---|
| 2015 | 3 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Elevator safety control device
US-9108823-B2 · Aug 18, 2015 · US
Contents' relationship visualizing apparatus, contents' relationship visualizing method and its program
US-9026643-B2 · May 5, 2015 · US
Signal transmission device for elevator
US-8959405-B2 · Feb 17, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B66B5/0031 | 2 |
| B66B3/00 | 2 |
| B66B1/34 | 2 |
| B66B5/02 | 1 |
| B66B1/3446 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Physics | 1 |
| Electricity | 1 |