YI

Yoshimi Itoh

TC Toyo Kohan Co.: 2 patents #100 of 295Top 35%
Overall (All Time): #1,729,063 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12377636 Resin film for laminating metal plate and laminated metal plate using the same Masashi Ikebuchi, Kenjirou Tanaka 2025-08-05
8728371 Method of producing stretched film and stretched film Norimasa Maida, Toshiyuki Ueda 2014-05-20