Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053523 | Hydrogen tank liner material and hydrogen tank liner | Yasuharu Fukui, Tsutomu Katayama | 2011-11-08 |
| 7861887 | Pressure vessel | Masahiko Ota | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053523 | Hydrogen tank liner material and hydrogen tank liner | Yasuharu Fukui, Tsutomu Katayama | 2011-11-08 |
| 7861887 | Pressure vessel | Masahiko Ota | 2011-01-04 |