Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916780 | Membrane electrode gas diffusion layer assembly and manufacturing method thereof | Junji Nakanishi, Tadashi Kawamoto, Yuta Ikehata, Takashi Asano, Naoki Hasegawa | 2021-02-09 |
| 8034509 | Polymer electrolyte membrane with an inorganic backbone | Shinji Inagaki, Yoshiaki Fukushima, Masaya Kawasumi, Naoki Hasegawa, Yu Morimoto | 2011-10-11 |
| 6713207 | Membrane electrode assembly, and solid polymer fuel cell using the assembly | Masaya Kawasumi, Yu Morimoto | 2004-03-30 |