Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6510672 | Tubular graphite body capable of storing hydrogen gas and its manufacturing method | Yoshimasa Ohki, Sohji Tsuchiya | 2003-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6510672 | Tubular graphite body capable of storing hydrogen gas and its manufacturing method | Yoshimasa Ohki, Sohji Tsuchiya | 2003-01-28 |