Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542402 | Oil-based inkjet ink, method for producing oil-based inkjet ink and method for producing dispersant | Naofumi Ezaki, Shinsuke Ozawa, Tsukasa Hamada, Mitsuko Kitanohara, Tetsuya Shiraishi | 2023-01-03 |
| 11525065 | Oil-based inkjet ink | Kazuyuki Ando, Marie Morinaga, Hikaru Sugiura, Shinsuke Ozawa, Noriaki Sugawara | 2022-12-13 |
| 11193033 | Oil-based inkjet ink | Toshihiro Endo, Kazuyuki Ando | 2021-12-07 |
| 10894897 | Oil-based inkjet ink | Marie Morinaga, Kazuyuki Ando, Hikaru Sugiura | 2021-01-19 |
| 10889730 | Oil-based inkjet ink set and method for producing printed item | Marie Morinaga, Toshihiro Endo, Kazuyuki Ando, Hikaru Sugiura, Shinsuke Ozawa | 2021-01-12 |
| 10865322 | Oil-based inkjet ink | Hikaru Sugiura, Marie Morinaga, Kazuyuki Ando | 2020-12-15 |
| 10865320 | Oil-based inkjet ink | Hikaru Sugiura, Shinsuke Ozawa | 2020-12-15 |
| 10865321 | Oil-based inkjet ink | Kazuyuki Ando, Marie Morinaga, Hikaru Sugiura | 2020-12-15 |
| 10808137 | Method for producing printed item | Kazuyuki Ando, Marie Morinaga, Hikaru Sugiura, Shinsuke Ozawa | 2020-10-20 |
| 10793734 | Oil-based inkjet ink | Hikaru Sugiura, Shinsuke Ozawa, Kazuyuki Ando, Marie Morinaga, Teruaki Okawa +1 more | 2020-10-06 |
| 10717887 | Oil-based inkjet ink | Hikaru Sugiura, Marie Morinaga, Kazuyuki Ando | 2020-07-21 |
| 10569546 | Inkjet printer using oil-based ink | Shinsuke Ozawa, Marie Morinaga, Kazuyuki Ando, Hikaru Sugiura | 2020-02-25 |
| 9845402 | Oil-based inkjet ink set and method for producing printed item | Toshihiro Endo, Akiko Yamamoto | 2017-12-19 |
| 9821568 | Nonaqueous inkjet printing method | — | 2017-11-21 |
| 9624402 | Non-aqueous inkjet printing method | Teruaki Okawa, Toshihiro Endo, Tetsuo Hosoya, Naoyuki Torita, Hikaru Sugiura +1 more | 2017-04-18 |
| 9624394 | Inkjet printing process and non-aqueous ink set | Toshihiro Endo, Naoyuki Torita | 2017-04-18 |
| 9593251 | Non-aqueous pigment ink | Tetsuo Hosoya, Toshihiro Endo, Naofumi Ezaki, Naoyuki Torita, Marie Morinaga | 2017-03-14 |
| 9365736 | Non-aqueous pigment ink | Tetsuo Hosoya, Toshihiro Endo, Naofumi Ezaki, Naoyuki Torita, Marie Morinaga | 2016-06-14 |
| 8999049 | W/O emulsion ink for inkjet | Naofumi Ezaki, Kazuyuki Ando | 2015-04-07 |
| 8795421 | W/O emulsion ink for inkjet | Kazuyuki Ando, Naofumi Ezaki | 2014-08-05 |
| 8778068 | W/O emulsion ink for inkjet | Naofumi Ezaki, Kazuyuki Ando | 2014-07-15 |
| 8342670 | Inkjet printing method and ink set | Sayako Arai, Shunsuke Uozumi | 2013-01-01 |
| 7717989 | W/O emulsion ink for inkjet | Sadano Okuda, Tsutomu Nio, Hiroshi Hayashi, Takayuki Shimizu, Masahiko Abe +2 more | 2010-05-18 |