Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698175 | Process for purifying, uncapping and chemically modifying carbon nanotubes | Hidefumi Hiura | 1997-12-16 |
| 5641466 | Method of purifying carbon nanotubes | Pulickel M. Ajayan, Hidefumi Hiura | 1997-06-24 |
| 5626812 | Method of producing carbon material by bending at least one carbon atom layer of graphite | Hidefumi Hiura, Katsumi Tanigaki | 1997-05-06 |
| 5627140 | Enhanced flux pinning in superconductors by embedding carbon nanotubes with BSCCO materials | Kristian Fossheim | 1997-05-06 |