Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494618 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-17 |
| D494619 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-17 |
| D493824 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-03 |
| D493822 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-03 |
| D493826 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-03 |
| D493825 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-03 |
| D493823 | Ink cartridge | Toyonori Sasaki, Atsushi Murakami, Mitsuharu Hattori | 2004-08-03 |