Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |