| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 0 | - |
| 2Q25 | 17 | - |
| 1Q24 | 72 | -95.1% |
| 4Q23 | 88 | -94.5% |
| 3Q23 | 687 | -47.6% |
| 2Q23 | 1,186 | -13.7% |
| 1Q23 | 1,484 | -3.8% |
| 4Q22 | 1,597 | -0.2% |
| 3Q22 | 1,310 | -26.7% |
| 2Q22 | 1,374 | -0.9% |
| 1Q22 | 1,542 | +11.1% |
| 4Q21 | 1,601 | -11.2% |
| 3Q21 | 1,788 | +145.6% |
| 2Q21 | 1,386 | +115.1% |
| 1Q21 | 1,388 | +112.7% |
| 4Q20 | 1,802 | +139.3% |
| 3Q20 | 728 | +29.2% |
| 2Q20 | 644 | +47.2% |
| 1Q20 | 652 | +35.3% |
| 4Q19 | 753 | +31.5% |
| 3Q19 | 563 | +34.1% |
| 2Q19 | 437 | +18.9% |
| 1Q19 | 482 | +17.6% |
| 4Q18 | 572 | -0.7% |
| 3Q18 | 420 | -8.1% |
| 2Q18 | 368 | -8.5% |
| 1Q18 | 410 | -19.2% |
| 4Q17 | 576 | +56.9% |
| 3Q17 | 457 | +29.6% |
| 2Q17 | 402 | -11.5% |
| 1Q17 | 507 | +46.4% |
| 4Q16 | 367 | -13.3% |
| 3Q16 | 352 | -0.4% |
| 2Q16 | 454 | +55.5% |
| 1Q16 | 347 | +28.0% |
| 4Q15 | 424 | +57.9% |
| 3Q15 | 354 | +33.5% |
| 2Q15 | 292 | +0.8% |
| 1Q15 | 271 | -12.2% |
| 4Q14 | 268 | +21.1% |
| 3Q14 | 265 | +17.5% |
| 2Q14 | 290 | +35.9% |
| 1Q14 | 308 | +19.4% |
| 4Q13 | 221 | -27.5% |
| 3Q13 | 225 | -15.4% |
| 2Q13 | 213 | -33.6% |
| 1Q13 | 258 | -0.7% |
| 4Q12 | 306 | +17.1% |
| 3Q12 | 266 | +13.2% |
| 2Q12 | 321 | - |
| 1Q12 | 260 | +9.6% |
| 4Q11 | 261 | - |
| 3Q11 | 235 | - |
| 1Q11 | 237 | - |