| human | Q5 |
| P11496 | CiNii Research ID | 1030003658401953285 |
| P1280 | CONOR.SI ID | 51594851 |
| P9776 | e-Rad researcher number | 00066599 |
| P646 | Freebase ID | /m/0c3p6q5 |
| P227 | GND ID | 173706363 |
| P269 | IdRef ID | 199520593 |
| P213 | ISNI | 0000000110509714 |
| P244 | Library of Congress authority ID | n2003017812 |
| P8189 | National Library of Israel J9U ID | 987007454441505171 |
| P1006 | Nationale Thesaurus voor Auteursnamen ID | 303426721 |
| P349 | NDL Authority ID | 00188187 |
| P1207 | NUKAT ID | n2005008259 |
| P3987 | SHARE Catalogue author ID | 291230 |
| P214 | VIAF ID | 31369016 |
| P10832 | WorldCat Entities ID | E39PBJqFTdqJFKMjdtQBjyxRrq |
| P1556 | zbMATH author ID | hirota.ryogo |
| P27 | country of citizenship | Japan | Q17 |
| Empire of Japan | Q188712 | ||
| P69 | educated at | Kyushu University | Q1188786 |
| P108 | employer | Waseda University | Q274486 |
| Ritsumeikan University | Q1152190 | ||
| P6104 | maintained by WikiProject | WikiProject Mathematics | Q8487137 |
| P106 | occupation | physicist | Q169470 |
| mathematician | Q170790 | ||
| P21 | sex or gender | male | Q6581097 |
| Q106892264 | Exact Solution of the Korteweg—de Vries Equation for Multiple Collisions of Solitons |
| Q11485665 | Hirota's method |
| Ryōgo Hirota | wikipedia | |
| en-simple | Ryogo Hirota | wikipedia |
| 広田良吾 | wikipedia | |
| sco | Ryogo Hirota | wikipedia |
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