YW

Yoshifumi Watanabe

RK Riso Kagaku: 5 patents #1 of 53Top 2%
Overall (2018): #22,257 of 503,207Top 5%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10144839 Colored resin particle dispersion Manami Shimizu 2018-12-04
10106639 Oil-based inkjet ink Manami Shimizu, Kenji Yamada, Tomohiro Matsuzawa 2018-10-23
10059813 Colored resin particle dispersion, method for producing same, and inkjet ink Manami Shimizu 2018-08-28
10040958 Colored resin particle dispersion and inkjet ink Kazuyuki Ando, Manami Shimizu 2018-08-07
9963603 Colored resin particle dispersion and inkjet ink Kazuyuki Ando, Manami Shimizu 2018-05-08