RA

Ryosuke Asai

MC Musashi Seimitsu Industry Co.: 2 patents #1 of 6Top 20%
PC Primearth Ev Energy Co.: 1 patents #1 of 7Top 15%
PA Panasonic: 1 patents #685 of 1,879Top 40%
📍 Toyohashi, JP: #1 of 37 inventorsTop 3%
Overall (2025): #48,561 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12429130 Transmission device Kazuma Oyaizu 2025-09-30
12224462 Electrolyte supply system and secondary battery using same Hiroki Matsui, Kouji Iida, Sadaaki Shimura 2025-02-11
12196295 Transmission device Shinya Matsuoka, Kazuma Oyaizu 2025-01-14