Power conversion device with ripple filtering
US-9444287-B2 · Sep 13, 2016 · US
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Ikeda Katsumi patents
Ikeda Katsumi holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 24, 2015 |
| Latest publication | Sep 13, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Control device
US-9236769-B2 · Jan 12, 2016 · US
Uninterruptible power supply device
US-9077201-B2 · Jul 7, 2015 · US
Power conversion system
US-8964431-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Power conversion device with ripple filtering
US-9444287-B2 · Sep 13, 2016 · US
Control device
US-9236769-B2 · Jan 12, 2016 · US
Uninterruptible power supply device
US-9077201-B2 · Jul 7, 2015 · US
Power conversion system
US-8964431-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H02J9/062 | 3 |
| H02M5/4585 | 2 |
| Y10T307/615 | 1 |
| G06F1/30 | 1 |
| H02M7/493 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Cross-Sectional Technologies | 2 |
| Physics | 1 |