HS

Hikaru Sugiura

RK Riso Kagaku: 7 patents #1 of 27Top 4%
📍 Ibaraki, JP: #10 of 672 inventorsTop 2%
Overall (2020): #19,230 of 565,922Top 4%
7
Patents 2020

Issued Patents 2020

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10865320 Oil-based inkjet ink Shinichiro Shimura, Shinsuke Ozawa 2020-12-15
10865322 Oil-based inkjet ink Shinichiro Shimura, Marie Morinaga, Kazuyuki Ando 2020-12-15
10865321 Oil-based inkjet ink Kazuyuki Ando, Shinichiro Shimura, Marie Morinaga 2020-12-15
10808137 Method for producing printed item Kazuyuki Ando, Shinichiro Shimura, Marie Morinaga, Shinsuke Ozawa 2020-10-20
10793734 Oil-based inkjet ink Shinsuke Ozawa, Shinichiro Shimura, Kazuyuki Ando, Marie Morinaga, Teruaki Okawa +1 more 2020-10-06
10717887 Oil-based inkjet ink Shinichiro Shimura, Marie Morinaga, Kazuyuki Ando 2020-07-21
10569546 Inkjet printer using oil-based ink Shinsuke Ozawa, Shinichiro Shimura, Marie Morinaga, Kazuyuki Ando 2020-02-25