Issued Patents All Time
Showing 76–100 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182077 | Ink cartridge assemblies having adapter for easily removing ink cartridge from a mounting portion | Hirotake Nakamura, Shingo Hattori, Akio Yoshinari | 2012-05-22 |
| 8182060 | Ink supply devices | Hirofumi Kondo, Yasuhiro Kato, Hirotake Nakamura | 2012-05-22 |
| D659188 | Ink cartridge | Yuki Takagi, Hirotake Nakamura | 2012-05-08 |
| 8172382 | Container arrangement including ink tank and adapter configured to be mounted to ink tank | Hirotake Nakamura, Shingo Hattori | 2012-05-08 |
| 8172383 | Ink cartridge assemblies having adapter for easily removing ink cartridge from mounting portion | Hirotake Nakamura, Shingo Hattori, Akio Yoshinari | 2012-05-08 |
| D656987 | Ink cartridge | Yuki Takagi, Hirotake Nakamura | 2012-04-03 |
| D656986 | Ink cartridge | Yuki Takagi, Hirotake Nakamura | 2012-04-03 |
| D656985 | Ink cartridge | Yuki Takagi, Hirotake Nakamura | 2012-04-03 |
| 8118415 | Ink cartridges and ink supply systems | Shingo Hattori | 2012-02-21 |
| D654112 | Ink cartridge | Yuki Takagi, Hirotake Nakamura | 2012-02-14 |
| 8109615 | Ink cartridges | Shingo Hattori | 2012-02-07 |
| 8079685 | Ink cartridges and methods of manufacturing the same | Shingo Hattori | 2011-12-20 |
| 8057027 | Ink cartridges | — | 2011-11-15 |
| 8038277 | Ink cartridges and methods of adjusting pressure in an ink chamber of such ink cartridges | — | 2011-10-18 |
| 8024860 | Methods for manufacturing an ink cartridge | — | 2011-09-27 |
| 8025376 | Ink cartridges | Shingo Hattori, Toyonori Sasaki | 2011-09-27 |
| 7942513 | Ink cartridges | Shingo Hattori, Hironobu Yamakita | 2011-05-17 |
| 7934818 | Ink cartridges having an air intake valve which is opened in response to the removal of a protection member from a case of the ink cartridge | — | 2011-05-03 |
| 7918548 | Ink cartridges | Shingo Hattori, Toyonori Sasaki, Motohiro Momozaki | 2011-04-05 |
| 7837311 | Ink cartridges | Shingo Hattori, Toyonori Sasaki | 2010-11-23 |
| 7828421 | Ink cartridge arrangements | Shingo Hattori | 2010-11-09 |
| 7815299 | Ink cartridges | — | 2010-10-19 |
| 7810916 | Ink cartridges | Shingo Hattori | 2010-10-12 |
| 7798623 | Ink cartridge and ink-jet printer | Naoki Katayama, Toyonori Sasaki | 2010-09-21 |
| 7775645 | Methods of forming cartridges, such as ink cartridges | Shingo Hattori, Toyonori Sasaki | 2010-08-17 |