| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | -318,000 | -214.0% |
| 3Q25 | 115,000 | -66.0% |
| 2Q25 | 125,000 | -76.5% |
| 1Q25 | 147,000 | -79.9% |
| 4Q24 | 279,000 | -59.0% |
| 3Q24 | 338,000 | -51.7% |
| 2Q24 | 532,000 | -25.8% |
| 1Q24 | 730,000 | -8.3% |
| 4Q23 | 680,000 | +128.2% |
| 3Q23 | 700,000 | -29.1% |
| 2Q23 | 717,000 | +5021.4% |
| 1Q23 | 796,000 | +5585.7% |
| 4Q22 | 298,000 | +1652.9% |
| 3Q22 | 987,000 | +5094.7% |
| 2Q22 | 14,000 | +16.7% |
| 1Q22 | 14,000 | -12.5% |
| 4Q21 | 17,000 | -65.3% |
| 3Q21 | 19,000 | - |
| 2Q21 | 12,000 | - |
| 1Q21 | 16,000 | -72.9% |
| 4Q20 | 49,000 | -22.2% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 59,000 | - |
| 4Q19 | 63,000 | +22.4% |
| 3Q19 | 82,000 | -24.1% |
| 2Q19 | 16,039 | -94.0% |
| 4Q18 | 51,477 | - |
| 3Q18 | 107,971 | - |
| 2Q18 | 266,954 | - |