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- Masanori Matsuyama
Credited to Masanori Matsuyama
3 inventions and discoveries
| Invention or discovery | Date | Type |
|---|---|---|
| 5686 Chiyonoura | December 20, 1990 | asteroid |
| 5215 Tsurui | January 9, 1991 | asteroid |
| 5293 Bentengahama | January 23, 1991 | asteroid |