Exhaust emission control device
US-9683471-B2 · Jun 20, 2017 · US
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Oda Tomihisa patents
Oda Tomihisa 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 3, 2015 |
| Latest publication | Jun 20, 2017 |
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-9593611-B2 · Mar 14, 2017 · US
Exhaust gas purification apparatus for internal combustion engine
US-9528416-B2 · Dec 27, 2016 · US
Exhaust gas purification system for an internal combustion engine
US-8943802-B2 · Feb 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Exhaust emission control device
US-9683471-B2 · Jun 20, 2017 · US
Exhaust gas control apparatus for internal combustion engine
US-9593611-B2 · Mar 14, 2017 · US
Exhaust gas purification apparatus for internal combustion engine
US-9528416-B2 · Dec 27, 2016 · US
Exhaust gas purification system for an internal combustion engine
US-8943802-B2 · Feb 3, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 4 |
| Cross-Sectional Technologies | 4 |
| Operations & Transport | 3 |