TK

Toshinaru Kayahara

Dai Nippon Printing Co.: 6 patents #392 of 2,222Top 20%
Overall (All Time): #777,671 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12338634 Transparent resin film, decorative board, and method for producing decorative board Satoshi Furuta, Ryo Fujii, Tomomi Nakajima, Yoshiaki Netsu, Yosuke Sumida 2025-06-24
12257810 Decorative sheet, and decorative plate Masataka Wada, Jin Arakida, Risa Yoshinami 2025-03-25
12128654 Cosmetic sheet and cosmetic plate Yuuhei Shinbara, Tomoyuki Hamaguchi 2024-10-29
11969980 Method for producing decorative material Tomomi Nakajima, Yoshiaki Netsu, Yosuke Sumida, 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, Yosuke Sumida 2023-03-07
10457025 Sheet Kouhei Iriyama, Keita Toyota 2019-10-29