Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914653 | Anode for electrochemical reaction | Koji Hashimoto, Naokazu Kumagai | 2011-03-29 |
| 7811426 | Oxygen evolution electrode | Koji Hashimoto, Naokazu Kumagai | 2010-10-12 |
| 7803260 | Oxygen evolution electrode | Koji Hashimoto, Naokazu Kumagai | 2010-09-28 |