Hydraulic drive system
US-9810246-B2 · Nov 7, 2017 · US
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Akiyama Teruo patents
Akiyama Teruo holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | Apr 7, 2015 |
| Latest publication | Nov 7, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Hydraulic drive system
US-9790966-B2 · Oct 17, 2017 · US
Hydraulic drive system
US-9709076-B2 · Jul 18, 2017 · US
Hydraulic drive system
US-9683585-B2 · Jun 20, 2017 · US
Hydraulic excavator
US-9328480-B2 · May 3, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Hydraulic drive system
US-9810246-B2 · Nov 7, 2017 · US
Hydraulic drive system
US-9790966-B2 · Oct 17, 2017 · US
Hydraulic drive system
US-9709076-B2 · Jul 18, 2017 · US
Hydraulic drive system
US-9683585-B2 · Jun 20, 2017 · US
Hydraulic excavator
US-9328480-B2 · May 3, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E02F9/2296 | 7 |
| F15B2211/6346 | 6 |
| F15B2211/20546 | 6 |
| F15B2211/7053 | 5 |
| F15B2211/20561 | 5 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 8 |
| Mechanical Engineering | 8 |