Apparatus for detecting inter-cylinder air-fuel ratio imbalance in multi-cylinder internal combustion engine
US-10006382-B2 · Jun 26, 2018 · US
Tsunooka Takashi holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Jun 26, 2018 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-10006382-B2 · Jun 26, 2018 · US
US-9890718-B2 · Feb 13, 2018 · US
US-9512796-B2 · Dec 6, 2016 · US
US-2016115887-A1 · Apr 28, 2016 · US
US-2015369153-A1 · Dec 24, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-10006382-B2 · Jun 26, 2018 · US
US-9890718-B2 · Feb 13, 2018 · US
US-9512796-B2 · Dec 6, 2016 · US
US-2016115887-A1 · Apr 28, 2016 · US
US-2015369153-A1 · Dec 24, 2015 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02T10/12 | 6 |
| Y02T10/40 | 5 |
| F02D41/0007 | 3 |
| Y02T10/144 | 3 |
| F02B37/18 | 3 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 9 |
| Cross-Sectional Technologies | 9 |
Answers are generated from the same data shown on this page.