Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695734 | Process for the separation of carbon nanotubes from graphite | Kunio Uchida, Motoo Yumura, Satoshi Ohshima, Yasunori Kuriki, Hiroshi Hayakawa | 1997-12-09 |
| 5587141 | Method and device for the production of fullerenes | Satoshi Ohshima, Motoo Yumura, Yasunori Kuriki, Kunio Uchida | 1996-12-24 |
| 5560898 | Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles | Kunio Uchida, Motoo Yumura, Satoshi Ohshima, Yasunori Kuriki, Kiyoshi Yase | 1996-10-01 |
| 5482601 | Method and device for the production of carbon nanotubes | Satoshi Ohshima, Motoo Yumura, Yasunori Kuriki, Kunio Uchida | 1996-01-09 |
| 4981824 | Novel ceramic material, method for the preparation thereof and ceramic shaped body obtained therefrom | Michiko Yonemura, Tadao Sekine, Yoshimichi Kiyozumi, Kunio Suzuki, Kunio Uchida +1 more | 1991-01-01 |