YS

Yosuke Sumida

Dai Nippon Printing Co.: 4 patents #587 of 2,222Top 30%
Overall (All Time): #1,087,032 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12338634 Transparent resin film, decorative board, and method for producing decorative board Satoshi Furuta, Ryo Fujii, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara 2025-06-24
11993063 Transparent resin film, transparent resin film production method, and decorative material Ryo Fujii, Satoshi Furuta, Yoshiaki Netsu, Tomomi Nakajima 2024-05-28
11969980 Method for producing decorative material Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Masataka Wada 2024-04-30
11597179 Transparent resin film, decorative board, and method for producing decorative board Ryo Fujii, Satoshi Furuta, Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara 2023-03-07