Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388956 | Lighting device | Ken Takahashi, Osamu Ono, Shusuke MORITA, Masahiro Yokota, Nobuo Kawamura +3 more | 2016-07-12 |
| 8905598 | Lighting device | Masahiro Yokota, Osamu Ono, Ken Takahashi, Shusuke MORITA, Nobuo Kawamura +3 more | 2014-12-09 |
| 8349521 | Membrane electrode assembly | Jun Tamura, Yoshihiko Nakano | 2013-01-08 |
| 8105728 | Polyelectrolyte material, method for producing polyelectrolyte material, polyelectrolyte component, fuel cell, and method for producing fuel cell | Naoya Hayamizu, Yukihiro Shibata, Akiko Saito, Jun Momma | 2012-01-31 |
| 7887940 | Electrolyte membrane, electrode, and fuel cell | Jun Tamura, Yoshihiko Nakano | 2011-02-15 |
| 7595121 | Proton conductive polymer, catalyst composite, electrolyte membrane for fuel cell and fuel cell | Yoshihiko Nakano | 2009-09-29 |