| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 372 | -66.3% |
| 3Q25 | 402 | -47.2% |
| 2Q25 | 1,260 | +144.4% |
| 1Q25 | 746 | +62.9% |
| 4Q24 | 1,104 | -19.3% |
| 3Q24 | 762 | -43.6% |
| 2Q24 | 515 | -79.5% |
| 1Q24 | 458 | -77.0% |
| 4Q23 | 1,368 | -27.7% |
| 3Q23 | 1,351 | -34.2% |
| 2Q23 | 2,513 | +18.5% |
| 1Q23 | 1,990 | +1.6% |
| 4Q22 | 1,893 | -24.1% |
| 3Q22 | 2,055 | +68.6% |
| 2Q22 | 2,120 | +141.0% |
| 1Q22 | 1,958 | +1140.1% |
| 4Q21 | 2,492 | - |
| 3Q21 | 1,219 | - |
| 2Q21 | 879 | - |
| 1Q21 | 157 | - |
| 2Q11 | 0 | - |