Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090691 | Toner cartridge | Hojin Jang, Jonghwa Park | 2025-08-26 |
| D1082923 | Toner cartridge | Jeonghyun Lee, Ohdug Kwon | 2025-07-08 |
| D1077045 | Toner cartridge | Gun Heo, Jaerae Lee | 2025-05-27 |
| D1075907 | Toner cartridge | Youngkwang Shin, Seungchan Park | 2025-05-20 |
| D1045976 | Toner cartridge | Jinsam Park, Jinhong Kim | 2024-10-08 |
| D832343 | Multi-function printer | Kyong-Hwan Kim, Seungwook Jeong, Minchul Kim, Taekung Park, Jong Kyu Kim +2 more | 2018-10-30 |
| D826321 | Multi-function printer | Kyong-Hwan Kim, Seungwook Jeong | 2018-08-21 |
| 7805091 | Image forming apparatus detecting state of apparatus to display message | Yu Iritani, Shin Sugiura | 2010-09-28 |
| D587306 | Printer | — | 2009-02-24 |
| D578154 | Electronic copying machine | Yu Iritani, Shin Sugiura | 2008-10-07 |
| D577060 | Electronic copying machine | Yu Iritani, Shin Sugiura | 2008-09-16 |
| D576665 | Electronic copying machine | Yu Iritani | 2008-09-09 |
| D576666 | Electronic copying machine | Yu Iritani | 2008-09-09 |
| D573177 | Electronic copying machine | Yu Iritani | 2008-07-15 |
| D573176 | Electronic copying machine | Yu Iritani, Shin Sugiura | 2008-07-15 |
| D535687 | Printer | Satoshi Tomono, Shinichirou Mitsunaga | 2007-01-23 |
| D534206 | Electronic copying machine | Satoshi Tomono, Shinichirou Mitsunaga | 2006-12-26 |
| D522046 | Printer | Yu Iritani, Tomonari Asai | 2006-05-30 |
| 6371476 | Image producing apparatus wherein a paper feed unit and a paper stack are arranged in a vertical direction | Yoshihiro Ichi, Henry Chin, Steve McCallion, Scott Thorpe, Peter Wyatt | 2002-04-16 |
| D451123 | Portion of a copying machine with facsimile functions | Yoko Takahashi | 2001-11-27 |
| 6181884 | Image producing apparatus having an image reading unit | Henry Chin, Steve McCallion, Scott Thorpe, Peter Wyatt | 2001-01-30 |