Direct-current power supply device and electric motor driving device
US-9948203-B2 · Apr 17, 2018 · US
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Yamakawa Takashi patents in 2018
Yamakawa Takashi was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Yamakawa Takashi |
| Year | 2018 |
| Patents | 1 |
Patents
Representative publications for Yamakawa Takashi in 2018.
Top CPC classifications
Most common classification codes for Yamakawa Takashi in 2018.
| CPC | Patents |
|---|---|
| B60L1/02 | 1 |
| B60L11/1803 | 1 |
| B60L11/1816 | 1 |
| B60L15/007 | 1 |
| B60L2210/30 | 1 |
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