Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187351 | Sol of spinous inorganic oxide particles, method of producing the sol, and polishing agent containing the sol | Kazuhiro Nakayama, Akira Nakashima, Kazuaki Inoue, Osamu Yoshida, Yoshinori Wakamiya +1 more | 2012-05-29 |