Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776860 | Ceramic composite and manufacturing method thereof | Kaoru Arai, Masahiro Kohketsu, Masanori Nakasu | 2004-08-17 |
| 6719989 | Sustained release drug carrier, and method of manufacturing sustained release drug carrier | Masanori Nakasu, Makoto Otsuka | 2004-04-13 |