Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8939561 | Ink containing device and ink supply device | Tomohiro Kanbe, Hirotake Nakamura | 2015-01-27 |
| 8931888 | Printing fluid cartridge and printing apparatus | Tomohiro Kanbe, Hirotake Nakamura | 2015-01-13 |
| 8899716 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2014-12-02 |
| 8864292 | Print fluid cartridge having electric interface | Tomohiro Kanbe, Hirotake Nakamura | 2014-10-21 |
| 8833905 | Ink containing device and ink supply device | Tomohiro Kanbe, Hirotake Nakamura | 2014-09-16 |
| 8678573 | Printing fluid cartridge | Hirotake Nakamura, Tomohiro Kanbe | 2014-03-25 |
| 8651639 | Printing fluid cartridge, printing apparatus, and use of printing fluid cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2014-02-18 |
| 8616687 | Cartridge and method of manufacturing thereof | Toyonori Sasaki, Tomohiro Kanbe, Hirotake Nakamura | 2013-12-31 |
| 8616686 | Cartridge and method of manufacturing thereof | Toyonori Sasaki, Tomohiro Kanbe, Hirotake Nakamura | 2013-12-31 |
| 8596771 | Printing-liquid cartridge and recording apparatus using the same | Tomohiro Kanbe, Hirotake Nakamura | 2013-12-03 |
| 8596772 | Printing fluid cartridge, printing apparatus, and use of printing fluid cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2013-12-03 |
| 8567931 | Ink cartridge suppressing internal pressure increase at the time of installation | — | 2013-10-29 |
| 8562116 | Printing fluid cartridge and printing apparatus | Tomohiro Kanbe, Hirotake Nakamura | 2013-10-22 |
| 8534816 | Cartridge and method of manufacturing thereof | Toyonori Sasaki, Tomohiro Kanbe, Hirotake Nakamura | 2013-09-17 |
| D681728 | Ink cartridge | Tomohiro Kanbe | 2013-05-07 |
| D680165 | Ink cartridge | Tomohiro Kanbe | 2013-04-16 |
| 8292417 | Ink cartridges and methods of manufacturing such ink cartridges | — | 2012-10-23 |
| D659188 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2012-05-08 |
| D656985 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2012-04-03 |
| D656986 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2012-04-03 |
| D656987 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2012-04-03 |
| 8141999 | Valve mechanisms and ink cartridges | — | 2012-03-27 |
| D654112 | Ink cartridge | Tomohiro Kanbe, Hirotake Nakamura | 2012-02-14 |
| 8087765 | Ink supply systems | — | 2012-01-03 |
| 8038278 | Ink cartridges | — | 2011-10-18 |