| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 550 | +16.6% |
| 3Q25 | 465 | -20.0% |
| 2Q25 | 501 | -45.8% |
| 1Q25 | 743 | +76.0% |
| 4Q24 | 471 | +35.0% |
| 3Q24 | 581 | -41.4% |
| 2Q24 | 924 | +198.8% |
| 1Q24 | 422 | +32.4% |
| 4Q23 | 349 | -93.5% |
| 3Q23 | 992 | +329.9% |
| 2Q23 | 309 | -53.1% |
| 1Q23 | 319 | +3090.3% |
| 4Q22 | 5,368 | +10636.4% |
| 3Q22 | 230 | +290.2% |
| 2Q22 | 659 | - |
| 1Q22 | 10 | - |
| 4Q21 | 50 | - |
| 3Q21 | 59 | - |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 0 | -100.0% |
| 4Q18 | 86 | -1.1% |
| 3Q18 | 2 | -96.7% |
| 2Q18 | 4 | -83.3% |
| 1Q18 | 3 | -94.7% |
| 4Q17 | 87 | +391.5% |
| 3Q17 | 87 | +94.2% |
| 2Q17 | 25 | +39.7% |
| 1Q17 | 59 | - |
| 4Q16 | 17 | - |
| 3Q16 | 45 | - |
| 2Q16 | 18 | - |