Issued Patents All Time
Showing 76–100 of 185 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D543235 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-22 |
| D543234 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-22 |
| D542839 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-15 |
| D542343 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-08 |
| D542341 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-08 |
| D542342 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-08 |
| D541852 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-01 |
| D541851 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-05-01 |
| 7210772 | Ink cartridge and remaining ink volume detection method | — | 2007-05-01 |
| D541334 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-04-24 |
| D541333 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-04-24 |
| D540379 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-04-10 |
| D539341 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-03-27 |
| 7192128 | Ink cartridges | Shingo Hattori, Yoshinori Yokoe, Motohiro Momozaki | 2007-03-20 |
| D538337 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-03-13 |
| D538336 | Ink cartridge | Shingo Hattori, Tomohiro Kanbe | 2007-03-13 |
| 7188939 | Ink cartridges | — | 2007-03-13 |
| 7178911 | Ink cartridge | Naoki Katayama, Tomohiro Kanbe, Katsunori Nishida | 2007-02-20 |
| 7178910 | Ink cartridge | Tsuyoshi Suzuki | 2007-02-20 |
| 7178909 | Ink cartridge for printer or the like and ink cartridge positioning and locking mechanism | Masatoshi Yoshiyama, Atsushi Murakami, Yoshio Nakagawa | 2007-02-20 |
| 7152966 | Ink cartridge and recording device | Shota Iijima | 2006-12-26 |
| 7137689 | Ink cartridge | Katsunori Nishida | 2006-11-21 |
| 7108362 | Ink cartridge and remaining ink volume detection method | — | 2006-09-19 |
| D528157 | Ink cartridge | — | 2006-09-12 |
| D527418 | Ink cartridge | Shingo Hattori | 2006-08-29 |