Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080357 | External additive for toner and method for producing the same | Kazuo Ochiai, Shinji Tanabe | 2011-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080357 | External additive for toner and method for producing the same | Kazuo Ochiai, Shinji Tanabe | 2011-12-20 |