Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436599 | Toner, method of producing toner, and image forming method using toner | Jong Won Lee, Isamu Suzuki | 2002-08-20 |
| 6403274 | Electrophotographic toner, process for preparing the same, and two-component developer | Kazufumi Tomita, Hiroyuki Tanaka, Teigen Lee, Seiichi Takagi | 2002-06-11 |