Customized elevator passenger interface
US-9592993-B2 · Mar 14, 2017 · US
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Sakai Osamu patents
Sakai Osamu holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | Mar 14, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Customized elevator passenger interface
US-9592993-B2 · Mar 14, 2017 · US
Elevator system fixtures and server for controlling the fixtures
US-9522805-B2 · Dec 20, 2016 · US
Hydrogel contact lens for sustained drug release and drug release method using hydrogel contact lens for sustained drug release
US-8940318-B2 · Jan 27, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B66B1/468 | 2 |
| B66B2201/4615 | 2 |
| B66B3/006 | 2 |
| B66B1/34 | 2 |
| B66B2201/4653 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Physics | 2 |
| Human Necessities | 1 |
| Cross-Sectional Technologies | 1 |