Insulation failure diagnosis apparatus and method of diagnosing insulation failure
US-9132733-B2 · Sep 15, 2015 · US
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Hiruma Atsuyuki patents
Hiruma Atsuyuki holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 20, 2015 |
| Latest publication | Sep 15, 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.
Power supply apparatus for vehicle
US-9000606-B2 · Apr 7, 2015 · US
Power conversion device for a rotary electric machine
US-8963479-B2 · Feb 24, 2015 · US
Power supply apparatus for vehicle
US-8937400-B2 · Jan 20, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Insulation failure diagnosis apparatus and method of diagnosing insulation failure
US-9132733-B2 · Sep 15, 2015 · US
Power supply apparatus for vehicle
US-9000606-B2 · Apr 7, 2015 · US
Power conversion device for a rotary electric machine
US-8963479-B2 · Feb 24, 2015 · US
Power supply apparatus for vehicle
US-8937400-B2 · Jan 20, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B60L2210/10 | 2 |
| Y02T90/14 | 2 |
| B60L1/003 | 2 |
| B60L2210/40 | 2 |
| Y02T10/70 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 3 |
| Cross-Sectional Technologies | 2 |
| Physics | 1 |
| Electricity | 1 |