Construction machine having revolving structure
US-9581176-B2 · Feb 28, 2017 · US
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Izumi Shiho patents
Izumi Shiho holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Feb 10, 2015 |
| Latest publication | Feb 28, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Construction machine
US-9421873-B2 · Aug 23, 2016 · US
Hybrid construction machine
US-8950180-B2 · Feb 10, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Construction machine having revolving structure
US-9581176-B2 · Feb 28, 2017 · US
Construction machine
US-9421873-B2 · Aug 23, 2016 · US
Hybrid construction machine
US-8950180-B2 · Feb 10, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| E02F9/20 | 3 |
| E02F9/2091 | 2 |
| E02F9/2095 | 2 |
| E02F9/123 | 2 |
| E02F9/22 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Mechanical Engineering | 3 |
| Operations & Transport | 2 |
| Cross-Sectional Technologies | 2 |
| Electricity | 1 |