Fuel calculation device, fuel calculation method, and program
US-12480797-B2 · Nov 25, 2025 · US
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Maruyama Takamasa patents
Maruyama Takamasa is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Maruyama Takamasa |
| Total patents | 2 |
| First publication | Dec 14, 2023 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel calculation device, fuel calculation method, and program
US-2023400338-A1 · Dec 14, 2023 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Heavy Ind Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01F9/00 | 2 |
| B64D37/00 | 2 |
| G01F9/008 | 2 |
| G01F15/075 | 2 |
| G01F23/263 | 2 |