Method for manufacturing hollow engine valve
US-9302317-B2 · Apr 5, 2016 · US
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Yoshimura Hyoji patents
Yoshimura Hyoji holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | Apr 5, 2016 |
| Latest publication | Apr 5, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 1 |
| Year | Patents |
|---|---|
| 2016 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for manufacturing hollow engine valve
US-9302317-B2 · Apr 5, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B23P15/002 | 1 |
| F01L2303/00 | 1 |
| F01L3/14 | 1 |
| F01L3/20 | 1 |
| B21K1/24 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Mechanical Engineering | 1 |
| Cross-Sectional Technologies | 1 |