Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039132 | Perfluoropolyether compound, and lubricant and magnetic disk each using the same | Tsuyoshi Shimizu, Nagayoshi Kobayashi | 2011-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039132 | Perfluoropolyether compound, and lubricant and magnetic disk each using the same | Tsuyoshi Shimizu, Nagayoshi Kobayashi | 2011-10-18 |