Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7235226 | Method for generating hydrogen gas utilizing activated aluminum fine particles | Masao Watanabe, Ryuichi Saito | 2007-06-26 |
| 7200954 | Method for drying and storing activated aluminum fine particles | Masao Watanabe, Ryuichi Saito | 2007-04-10 |