Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007551 | Super finishing stone and super finishing method | Takeshi Takahashi, Yoshihiro Oono, Takeshi Kimura | 2011-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007551 | Super finishing stone and super finishing method | Takeshi Takahashi, Yoshihiro Oono, Takeshi Kimura | 2011-08-30 |