Heat exchanger
US-9472489-B2 · Oct 18, 2016 · US
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Ikeda Takao patents
Ikeda Takao holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Oct 18, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Exhaust gas cooling device
US-9464598-B2 · Oct 11, 2016 · US
Exhaust gas cooling device
US-2015075504-A1 · Mar 19, 2015 · US
Exhaust heat exchanger
US-8925624-B2 · Jan 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Heat exchanger
US-9472489-B2 · Oct 18, 2016 · US
Exhaust gas cooling device
US-9464598-B2 · Oct 11, 2016 · US
Exhaust gas cooling device
US-2015075504-A1 · Mar 19, 2015 · US
Exhaust heat exchanger
US-8925624-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F28D21/0003 | 3 |
| Y02T10/12 | 3 |
| F02M26/32 | 3 |
| Y02T10/121 | 2 |
| F02M25/0734 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 4 |
| Cross-Sectional Technologies | 3 |
| Electricity | 1 |