Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851741 | Hard carbon film, manufacturing method for same, and sliding member | Takehiko Ooshiro, Koji Miyake | 2023-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851741 | Hard carbon film, manufacturing method for same, and sliding member | Takehiko Ooshiro, Koji Miyake | 2023-12-26 |