Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9313088 | Network system and network managing method | Masanori Takashima, Kase Tomohiro, Masuda Takahisa, Yun Suhun | 2016-04-12 |
| 5774770 | Image forming apparatus capable of preventing a toner-filming phenomenon caused on development roller surface in effective and economical manner | — | 1998-06-30 |