| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 29 | -9.1% |
| 3Q25 | 29 | -21.0% |
| 2Q25 | 33 | -17.6% |
| 1Q25 | 28 | -58.2% |
| 4Q24 | 31 | -55.7% |
| 3Q24 | 37 | -73.2% |
| 2Q24 | 40 | -92.1% |
| 1Q24 | 69 | -79.4% |
| 4Q23 | 72 | -95.2% |
| 3Q23 | 141 | -53.7% |
| 2Q23 | 514 | -3.4% |
| 1Q23 | 334 | -6.8% |
| 4Q22 | 1,495 | +474.9% |
| 3Q22 | 305 | +16.0% |
| 2Q22 | 532 | +48.5% |
| 1Q22 | 359 | +196.3% |
| 4Q21 | 260 | +42.0% |
| 3Q21 | 263 | +95.9% |
| 2Q21 | 358 | +158.0% |
| 1Q21 | 121 | +30.7% |
| 4Q20 | 183 | -32.0% |
| 3Q20 | 134 | -50.0% |
| 2Q20 | 139 | +58.5% |
| 1Q20 | 92 | -78.0% |
| 4Q19 | 269 | -49.6% |
| 3Q19 | 269 | +507.7% |
| 2Q19 | 87 | +92.3% |
| 1Q19 | 421 | +836.5% |
| 4Q18 | 534 | -82.7% |
| 3Q18 | 44 | -98.6% |
| 2Q18 | 45 | +160.9% |
| 1Q18 | 45 | +79.1% |
| 4Q17 | 3,083 | - |
| 3Q17 | 17 | - |
| 2Q17 | 25 | - |
| 1Q17 | 25 | - |