Ryuhei Hata

SU Sumida: 1 patents #5 of 19Top 30%

Overall (2024): #287,849 of 561,600Top 55%

Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11863042	Power transmission device	—	2024-01-02