SA

Sayako Arai

RK Riso Kagaku: 4 patents #3 of 53Top 6%
📍 Ibaraki, JP: #29 of 638 inventorsTop 5%
Overall (2018): #36,724 of 503,207Top 8%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10066111 Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base material Hirotaka Yamamoto, Ami Terakado, Shinji TABUCHI, Yoshihisa Morita 2018-09-04
10017654 Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base material Hirotaka Yamamoto, Ami Terakado, Shinji TABUCHI, Yoshihisa Morita 2018-07-10
9951468 Aqueous inkjet ink set for textile printing and method for producing printed item Yuki URANO, Shunsuke Uozumi, Hideki Imanishi, Takahisa Yamazaki 2018-04-24
9937709 Surface treatment liquid for porous sound-absorbing material, aqueous inkjet ink for porous sound-absorbing material, and uses therefor Hirotaka Yamamoto 2018-04-10