Exhaust gas control apparatus and control method for exhaust gas control apparatus
US-9297287-B2 · Mar 29, 2016 · US
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Hirota Shinya patents
Hirota Shinya holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Dec 8, 2015 |
| Latest publication | Mar 29, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Exhaust gas control apparatus for internal combustion engine
US-9221017-B2 · Dec 29, 2015 · US
Exhaust gas purification system for internal combustion engine
US-9206724-B2 · Dec 8, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Exhaust gas control apparatus and control method for exhaust gas control apparatus
US-9297287-B2 · Mar 29, 2016 · US
Exhaust gas control apparatus for internal combustion engine
US-9221017-B2 · Dec 29, 2015 · US
Exhaust gas purification system for internal combustion engine
US-9206724-B2 · Dec 8, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02T10/12 | 3 |
| F01N2610/02 | 2 |
| Y02T10/24 | 2 |
| F01N2900/1602 | 2 |
| F01N13/0093 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 3 |
| Cross-Sectional Technologies | 3 |
| Operations & Transport | 1 |