Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830704 | Composition of 2-cyanoacrylate, lewis acid metal salt and clathrate | Seitaro Tajima | 2004-12-14 |
| 6740888 | Electron beam apparatus | Akira Yonezawa, Seiji Morita | 2004-05-25 |