Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11300552 | Nitric oxide detection device with reducing gas | Takahiro Yokoyama, Hiroyuki Nishiyama, Masahiro TAKAKURA, Shigeya Aoyama, Ryan Leard +2 more | 2022-04-12 |
| 10826098 | Composite polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell using same | Yumiko Okamoto, Daisuke Izuhara, Junpei Yamaguchi, Shusuke Shirai, Tomoyuki Kunita +4 more | 2020-11-03 |
| 9685663 | Base material for gas diffusion electrode | Takashi Tarao | 2017-06-20 |
| 8617751 | Water control sheet, gas diffusion sheet, membrane-electrode assembly and polymer electrolyte fuel cell | Manami Suzuki, Tatsuo Nakamura | 2013-12-31 |