Exhaust gas purification filter
US-9718026-B2 · Aug 1, 2017 · US
Imai Daichi holds 14 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 14 |
| Recent patents | 0 |
| First publication | Mar 5, 2015 |
| Latest publication | Aug 1, 2017 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9718026-B2 · Aug 1, 2017 · US
US-9689296-B2 · Jun 27, 2017 · US
US-9421535-B2 · Aug 23, 2016 · US
US-9394816-B2 · Jul 19, 2016 · US
US-9255505-B2 · Feb 9, 2016 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9718026-B2 · Aug 1, 2017 · US
US-9689296-B2 · Jun 27, 2017 · US
US-9421535-B2 · Aug 23, 2016 · US
US-9394816-B2 · Jul 19, 2016 · US
US-9255505-B2 · Feb 9, 2016 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F01N3/035 | 12 |
| F01N3/0222 | 12 |
| F01N2510/0682 | 8 |
| F01N3/0232 | 8 |
| F01N3/022 | 8 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 13 |
| Operations & Transport | 12 |
| Cross-Sectional Technologies | 5 |
| Physics | 1 |
Answers are generated from the same data shown on this page.