Heat exchanger, indoor unit, and refrigeration cycle apparatus
US-9702637-B2 · Jul 11, 2017 · US
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Ishibashi Akira patents
Ishibashi Akira holds 11 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 11 |
| Recent patents | 0 |
| First publication | Mar 5, 2015 |
| Latest publication | Jul 11, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Heat exchanger, method for fabricating heat exchanger, and air-conditioning apparatus
US-9671177-B2 · Jun 6, 2017 · US
Air-conditioning apparatus
US-9506700-B2 · Nov 29, 2016 · US
Heat exchanger and air-conditioning apparatus
US-9459053-B2 · Oct 4, 2016 · US
Heat exchanger tube with collared fins for enhanced heat transfer
US-9279624-B2 · Mar 8, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Heat exchanger, indoor unit, and refrigeration cycle apparatus
US-9702637-B2 · Jul 11, 2017 · US
Heat exchanger, method for fabricating heat exchanger, and air-conditioning apparatus
US-9671177-B2 · Jun 6, 2017 · US
Air-conditioning apparatus
US-9506700-B2 · Nov 29, 2016 · US
Heat exchanger and air-conditioning apparatus
US-9459053-B2 · Oct 4, 2016 · US
Heat exchanger tube with collared fins for enhanced heat transfer
US-9279624-B2 · Mar 8, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F28F1/32 | 5 |
| F28F1/12 | 5 |
| F25B1/005 | 4 |
| F25B39/028 | 4 |
| F28F1/022 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 10 |
| Operations & Transport | 3 |
| Cross-Sectional Technologies | 3 |
| Physics | 1 |
| Electricity | 1 |