Planned power system operation device and planned power system operation method
US-2025286373-A1 · Sep 11, 2025 · US
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Haraguchi Ruriko patents
Haraguchi Ruriko is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Haraguchi Ruriko |
| Total patents | 3 |
| First publication | May 7, 2020 |
| Latest publication | Sep 11, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Tsukuba | 2 |
| Hitachi Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F03B13/18 | 2 |
| F05B2270/202 | 2 |
| Y02E10/30 | 2 |
| F03B15/00 | 2 |
| F05B2280/5001 | 2 |