Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990183 | Porous particles, porous hollow particles and method of preparing such particles | Yasuo Hatate, Toru Taniguchi | 1999-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990183 | Porous particles, porous hollow particles and method of preparing such particles | Yasuo Hatate, Toru Taniguchi | 1999-11-23 |