YK

Yoshiyasu Kawagoe

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
TC Toyobo Co.: 1 patents #227 of 498Top 50%
Overall (All Time): #1,401,554 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11784339 Battery cell, cell stack, and redox flow battery Kiyoaki Moriuchi, Seiji Ogino, Shin-ichi Sawada, Takeshi Yamana 2023-10-10
11101466 Carbon electrode material for redox flow battery, and manufacturing method thereof Toshikatsu Enjoji, Takahiro Matsumura, Ryouhei Iwahara, Masaru Kobayashi, Masako TATSUTA +3 more 2021-08-24
11005111 Redox flow battery, electrical quantity measurement system, and electrical quantity measurement method Yasuhiro Naitou, Yongrong Dong, Hideki Miyawaki 2021-05-11