Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343329 | Electrode for hydrogen generation, method for manufacturing the same and electrolysis method using the same | Yoshinori Shirakura | 2013-01-01 |
| 7354890 | Cleaning composition and method | Yasushi Hara, Fumiharu Takahashi, Hiroaki Hayashi | 2008-04-08 |