Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280323 | Aqueous ink, ink cartridge and ink jet recording method | Kuniaki Fujimoto, Kenji Moribe, Yuki Nishino | 2019-05-07 |
| 10259963 | Aqueous ink, ink cartridge and ink jet recording method | Aiko Masada, Yuki Nishino, Kenji Moribe | 2019-04-16 |
| 10253197 | Aqueous ink, ink cartridge and ink jet recording method | Kenji Moribe, Daiji Okamura, Kousuke Yamasaki | 2019-04-09 |
| 9505941 | Ink, ink cartridge, and inkjet recording method | Shin-ichi Hakamada, Daiji Okamura, Kousuke Yamasaki, Yuki Nishino | 2016-11-29 |
| 9499704 | Ink, ink cartridge, and ink jet recording method | Daiji Okamura, Kousuke Yamasaki | 2016-11-22 |
| 9452608 | Ink, ink cartridge and ink jet recording method | Daiji Okamura, Kousuke Yamasaki | 2016-09-27 |
| 9387679 | Ink jet recording method and ink jet recording apparatus | Masashi Ogasawara, Daiji Okamura, Kousuke Yamasaki, Atsushi Takahashi, Tomoyuki Tenkawa | 2016-07-12 |
| 9243155 | Ink jet ink, ink cartridge, and ink jet recording method | Daiji Okamura, Kousuke Yamasaki, Kenji Moribe, Kouichirou Okumura, Hiromitsu Kishi | 2016-01-26 |
| 9169413 | Ink, ink cartridge and ink jet recording method | Daiji Okamura, Kousuke Yamasaki | 2015-10-27 |
| 8991993 | Ink, ink cartridge, and inkjet recording method | Yuki Nishino, Shin-ichi Hakamada, Kousuke Yamasaki, Daiji Okamura | 2015-03-31 |
| 8690307 | Ink jet ink, ink cartridge, and ink jet recording method | Kouichirou Okumura, Daiji Okamura, Kousuke Yamasaki, Kenji Moribe, Hiromitsu Kishi | 2014-04-08 |
| 8684509 | Ink jet ink, ink cartridge, and ink jet recording method | Kousuke Yamasaki, Hiromitsu Kishi, Daiji Okamura, Kenji Moribe, Kouichirou Okumura | 2014-04-01 |