SO

Shinsuke Ozawa

RK Riso Kagaku: 10 patents #50 of 551Top 10%
📍 Ibaraki, JP: #1,034 of 6,779 inventorsTop 20%
Overall (All Time): #478,340 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12227899 Method for producing printed textile item Kokoro KINOE, Akiko Hayashi, Tetsuya Shiraishi, Takeshi Koyama 2025-02-18
11542402 Oil-based inkjet ink, method for producing oil-based inkjet ink and method for producing dispersant Naofumi Ezaki, Shinichiro Shimura, Tsukasa Hamada, Mitsuko Kitanohara, Tetsuya Shiraishi 2023-01-03
11525065 Oil-based inkjet ink Kazuyuki Ando, Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura, Noriaki Sugawara 2022-12-13
11174406 Oil-based inkjet ink Hikaru Sugiura, Kazuyuki Ando 2021-11-16
10920096 Oil-based inkjet ink and method for producing oil-based inkjet ink Mitsuko Kitanohara, Hikaru Sugiura, Yoshifumi Watanabe, Manami Shimizu, Naofumi Ezaki +1 more 2021-02-16
10889730 Oil-based inkjet ink set and method for producing printed item Marie Morinaga, Toshihiro Endo, Shinichiro Shimura, Kazuyuki Ando, Hikaru Sugiura 2021-01-12
10865320 Oil-based inkjet ink Shinichiro Shimura, Hikaru Sugiura 2020-12-15
10808137 Method for producing printed item Kazuyuki Ando, Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura 2020-10-20
10793734 Oil-based inkjet ink Hikaru Sugiura, Shinichiro Shimura, Kazuyuki Ando, Marie Morinaga, Teruaki Okawa +1 more 2020-10-06
10569546 Inkjet printer using oil-based ink Shinichiro Shimura, Marie Morinaga, Kazuyuki Ando, Hikaru Sugiura 2020-02-25