Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511237 | Ion-exchange membrane | Maki KINOSHITA, Shunichiro Nakatsukasa, Kenji Fukuta | 2022-11-29 |
| 10974209 | Ion-exchange membrane | Maki KINOSHITA, Shunichiro Nakatsukasa, Kenji Fukuta | 2021-04-13 |
| 8232325 | Separation membrane for direct liquid fuel cell and method for producing same | Takenori Isomura, Kenji Fukuta | 2012-07-31 |
| 7923166 | Separating membrane for fuel cell | Kenji Fukuta, Kazuyuki Sadasue | 2011-04-12 |
| 7868051 | Separation membrane for fuel battery and process for producing the same | Kenji Fukuta, Takenori Isomura | 2011-01-11 |