Relief pressure control device for hydraulic work machine
US-9458840-B2 · Oct 4, 2016 · US
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Tsukada Hidenobu patents
Tsukada Hidenobu holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Aug 18, 2015 |
| Latest publication | Oct 4, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Remote management system for work machinery
US-9109347-B2 · Aug 18, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Relief pressure control device for hydraulic work machine
US-9458840-B2 · Oct 4, 2016 · US
Remote management system for work machinery
US-9109347-B2 · Aug 18, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F15B2211/50518 | 1 |
| E02F9/2296 | 1 |
| F15B2211/665 | 1 |
| E02F9/2285 | 1 |
| F15B2211/6309 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 2 |
| Mechanical Engineering | 1 |