Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7968502 | System having DLC contact surfaces, method of lubricating the system, and lubricant for the system | Makoto Kano, Takafumi Ueno, Takao Ishikawa | 2011-06-28 |
| 7951756 | System having DLC contact surfaces, method of lubricating the system, and lubricant for the system | Makoto Kano, Takafumi Ueno, Takao Ishikawa | 2011-05-31 |