KA

Kazuyuki Ando

RK Riso Kagaku: 19 patents #11 of 551Top 2%
📍 Ibaraki, JP: #427 of 6,779 inventorsTop 7%
Overall (All Time): #236,176 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11525065 Oil-based inkjet ink Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura, Shinsuke Ozawa, Noriaki Sugawara 2022-12-13
11193033 Oil-based inkjet ink Shinichiro Shimura, Toshihiro Endo 2021-12-07
11174406 Oil-based inkjet ink Hikaru Sugiura, Shinsuke Ozawa 2021-11-16
10894897 Oil-based inkjet ink Marie Morinaga, Shinichiro Shimura, Hikaru Sugiura 2021-01-19
10889730 Oil-based inkjet ink set and method for producing printed item Marie Morinaga, Toshihiro Endo, Shinichiro Shimura, Hikaru Sugiura, Shinsuke Ozawa 2021-01-12
10865321 Oil-based inkjet ink Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura 2020-12-15
10865322 Oil-based inkjet ink Hikaru Sugiura, Shinichiro Shimura, Marie Morinaga 2020-12-15
10808137 Method for producing printed item Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura, Shinsuke Ozawa 2020-10-20
10793734 Oil-based inkjet ink Hikaru Sugiura, Shinsuke Ozawa, Shinichiro Shimura, Marie Morinaga, Teruaki Okawa +1 more 2020-10-06
10717887 Oil-based inkjet ink Hikaru Sugiura, Shinichiro Shimura, Marie Morinaga 2020-07-21
10569546 Inkjet printer using oil-based ink Shinsuke Ozawa, Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura 2020-02-25
10040958 Colored resin particle dispersion and inkjet ink Yoshifumi Watanabe, Manami Shimizu 2018-08-07
9963603 Colored resin particle dispersion and inkjet ink Yoshifumi Watanabe, Manami Shimizu 2018-05-08
9803064 Colored resin particle dispersion and inkjet ink Yoshifumi Watanabe, Manami Shimizu 2017-10-31
9758693 Colored resin particle dispersion and inkjet ink Manami Shimizu, Yoshifumi Watanabe 2017-09-12
8999049 W/O emulsion ink for inkjet Naofumi Ezaki, Shinichiro Shimura 2015-04-07
8795421 W/O emulsion ink for inkjet Naofumi Ezaki, Shinichiro Shimura 2014-08-05
8778068 W/O emulsion ink for inkjet Naofumi Ezaki, Shinichiro Shimura 2014-07-15
8507585 Non-aqueous pigment ink Tetsuo Hosoya, Hiroshi Hayashi, Yoshifumi Watanabe, Marie Morinaga 2013-08-13