Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051977 | Hydrogen storage tank | Katsuyoshi Fujita, Hidehito Kubo, Katsuhiko Hirose, Norihiko Haraikawa | 2011-11-08 |
| 7980344 | Hydrogen station, method of charging hydrogen, and vehicle | Hidehito Kubo, Yoshihiro Isogai | 2011-07-19 |
| 7946446 | Gas storage tank and method of manufacturing the same | Masahiko Kimbara, Takehiro Nito, Hidehito Kubo, Akiko Kumano, Makoto Tsuzuki +1 more | 2011-05-24 |
| 7921662 | Hydrogen tank cooling device and cooling method in hydrogen fuel automobile, and hydrogen fuel automobile | Hidehito Kubo | 2011-04-12 |
| 7875107 | Hydrogen storage tank and its manufacturing method | Keiji Toh, Katsuyoshi Fujita | 2011-01-25 |