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Takeshi Yamana

Sumitomo Electric Industries: 2 patents #94 of 544Top 20%
Overall (2023): #102,767 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11784339 Battery cell, cell stack, and redox flow battery Kiyoaki Moriuchi, Yoshiyasu Kawagoe, Seiji Ogino, Shin-ichi Sawada 2023-10-10
11665982 Superconducting wire Takashi Yamaguchi, Tatsuoki Nagaishi, Masaya Konishi, Kenji Motoi 2023-05-30