| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q26 | 455,000 | +21.0% |
| 1Q26 | 440,000 | +43.3% |
| 4Q25 | 452,086 | +3.0% |
| 3Q25 | 441,000 | +6.5% |
| 2Q25 | 376,000 | -9.6% |
| 1Q25 | 307,000 | -34.3% |
| 4Q24 | 438,949 | -0.6% |
| 3Q24 | 414,000 | -4.8% |
| 2Q24 | 416,000 | +21.6% |
| 1Q24 | 467,000 | +33.8% |
| 4Q23 | 441,749 | +14.7% |
| 3Q23 | 435,000 | +22.9% |
| 2Q23 | 342,000 | -7.6% |
| 1Q23 | 349,000 | -9.6% |
| 4Q22 | 385,181 | -2.0% |
| 3Q22 | 354,000 | -15.5% |
| 2Q22 | 370,000 | -12.7% |
| 1Q22 | 386,000 | -3.5% |
| 4Q21 | 392,979 | -9.7% |
| 3Q21 | 419,000 | -21.7% |
| 2Q21 | 424,000 | -27.3% |
| 1Q21 | 400,000 | -15.3% |
| 4Q20 | 435,376 | -2.0% |
| 3Q20 | 535,000 | +40.4% |
| 2Q20 | 583,000 | +6.0% |
| 1Q20 | 472,000 | +8.0% |
| 4Q19 | 444,347 | -10.7% |
| 3Q19 | 381,000 | -24.3% |
| 2Q19 | 550,000 | +35.1% |
| 1Q19 | 437,000 | +25.2% |
| 4Q18 | 497,747 | +32.5% |
| 3Q18 | 503,000 | +51.5% |
| 2Q18 | 407,000 | +12.7% |
| 1Q18 | 349,000 | -15.3% |
| 4Q17 | 375,670 | -3.4% |
| 3Q17 | 332,000 | -15.9% |
| 2Q17 | 361,000 | -12.4% |
| 1Q17 | 412,000 | -5.5% |
| 4Q16 | 388,846 | -44.2% |
| 3Q16 | 395,000 | +9.7% |
| 2Q16 | 412,000 | +14.8% |
| 1Q16 | 436,000 | - |
| 4Q15 | 696,398 | +10.0% |
| 3Q15 | 360,000 | 0.0% |
| 2Q15 | 359,000 | -4.0% |
| 4Q14 | 632,821 | +55.3% |
| 3Q14 | 360,000 | -5.5% |
| 2Q14 | 374,000 | +16.9% |
| 4Q13 | 407,560 | - |
| 3Q13 | 381,000 | +21.0% |
| 2Q13 | 320,000 | - |
| 3Q12 | 315,000 | - |