Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653040 | Electrophotographic carrier, developer using the same, and developing method | Katsunori Ohba, Toshiro Kogawara, Takeshi Isonaka | 2003-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653040 | Electrophotographic carrier, developer using the same, and developing method | Katsunori Ohba, Toshiro Kogawara, Takeshi Isonaka | 2003-11-25 |