Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8652985 | Electrode catalyst layer for use in fuel cell | Naoto Miyake | 2014-02-18 |
| 7875392 | Polymer electrolyte membrane having high durability and method for producing the same | Naoto Miyake, Eiji Honda | 2011-01-25 |
| 5084154 | Hydrogen-evolution electrode having high durability and stability | Yasuhide Noaki | 1992-01-28 |