| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 59,953 | -58.0% |
| 3Q25 | 30,102 | -84.5% |
| 2Q25 | 198,675 | -35.6% |
| 4Q24 | 142,598 | -66.7% |
| 3Q24 | 194,466 | -9.3% |
| 2Q24 | 308,427 | +59.7% |
| 1Q24 | 102,034 | -43.6% |
| 4Q23 | 427,835 | +5.8% |
| 3Q23 | 214,374 | -53.4% |
| 2Q23 | 193,175 | -60.2% |
| 1Q23 | 180,918 | +281.2% |
| 4Q22 | 404,562 | -28.6% |
| 3Q22 | 459,847 | -18.8% |
| 2Q22 | 485,184 | +54.3% |
| 1Q22 | 47,459 | -72.3% |
| 4Q21 | 566,655 | +75.1% |
| 3Q21 | 566,655 | +272.5% |
| 2Q21 | 314,532 | +251.2% |
| 1Q21 | 171,463 | +153.2% |
| 4Q20 | 323,647 | - |
| 3Q20 | 152,123 | - |
| 2Q20 | 89,570 | - |
| 1Q20 | 67,710 | - |