AK

Ai Koganemaru

TC Toagosei Co.: 1 patents #6 of 25Top 25%
TC Toyobo Co.: 1 patents #28 of 62Top 50%
Overall (2025): #143,946 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12315969 Laminated body for fuel cell Masahiro Kuragaki, Yoshitaka Tanaka, Shigeyuki Watanabe 2025-05-27
12241005 Laminated body Shinya Watanabe, Hisao OKUMURA, Tomoya SUGIKI, Takahiro Ito, Makoto IMAHORI 2025-03-04