Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455021 | Method for producing carbon nanotubes | — | 2002-09-24 |
| 6239547 | Electron-emitting source and method of manufacturing the same | Sashiro Uemura, Takeshi Nagasako, Junko Yotani, Mitsuaki Morikawa | 2001-05-29 |