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Junya Miwa
Shizuoka
JP
3 patents
3 Patents
US12534161
2026
Sponson Device and Jet Propelled Watercraft
YAMAHA HATSUDOKI KABUSHIKI KAISHA
0 cites
US12266531
2025
Method of Manufacturing Silicon Carbide Semiconductor Device
Mitsubishi Electric Corporation
0 cites
US12134447
2024
Watercraft
YAMAHA HATSUDOKI KABUSHIKI KAISHA
0 cites