Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981511 | Hollow resin fine particles, organic/inorganic hybrid fine particles, and method for producing hollow resin fine particles | Michiya Nakagawa, Hiroyuki Nishimoto | 2011-07-19 |