Portable wireless device
US-9642267-B2 · May 2, 2017 · US
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Koyanagi Yoshio patents
Koyanagi Yoshio holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Apr 7, 2015 |
| Latest publication | May 2, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Antenna device and portable wireless terminal equipped with same
US-9444150-B2 · Sep 13, 2016 · US
Antenna device and portable wireless terminal equipped with the same
US-9105975-B2 · Aug 11, 2015 · US
Antenna
US-9001000-B2 · Apr 7, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Portable wireless device
US-9642267-B2 · May 2, 2017 · US
Antenna device and portable wireless terminal equipped with same
US-9444150-B2 · Sep 13, 2016 · US
Antenna device and portable wireless terminal equipped with the same
US-9105975-B2 · Aug 11, 2015 · US
Antenna
US-9001000-B2 · Apr 7, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |