Spark plug and manufacturing method for same
US-9160147-B2 · Oct 13, 2015 · US
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Yoshida Haruki patents
Yoshida Haruki 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 24, 2015 |
| Latest publication | Oct 13, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 4 |
| Year | Patents |
|---|---|
| 2015 | 4 |
Recent patents
Latest publications where this party is an assignee.
Connector
US-9147962-B2 · Sep 29, 2015 · US
Spark plug
US-9124073-B2 · Sep 1, 2015 · US
Spark plug
US-8963407-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Spark plug and manufacturing method for same
US-9160147-B2 · Oct 13, 2015 · US
Connector
US-9147962-B2 · Sep 29, 2015 · US
Spark plug
US-9124073-B2 · Sep 1, 2015 · US
Spark plug
US-8963407-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |