Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906222 | Sliding material and a method for its manufacture | Naoki Sato, Toshio Hakuto | 2011-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906222 | Sliding material and a method for its manufacture | Naoki Sato, Toshio Hakuto | 2011-03-15 |