Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163438 | Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cell | Makoto Morishima, Mikio Kishimoto, Yuko Sawaki, Kazutaka Matsuo | 2012-04-24 |
| 7955757 | Catalyst for fuel cell, membrane-electrode assembly, method of manufacturing the assembly, and fuel cell using the assembly | Hiroshi Sasaki, Makoto Morishima | 2011-06-07 |
| 7829061 | Zirconium oxide hydrate particles and method for producing the same | Yuko Sawaki, Kazutaka Matsuo, Mikio Kishimoto, Makoto Morishima | 2010-11-09 |