Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728500 | Polymer electrolyte membrane, membrane electrode assembly, polymer electrolyte fuel cell, and process for producing polymer electrolyte membrane | Hitoshi Shobukawa, Naoki Sakamoto, Akihiro Kurima | 2023-08-15 |
| 11555152 | Liquid crystal composition and liquid crystal display element | Marina Goto, Shota Kosaka, Go Sudo, Masanao Hayashi, Manabu Takachi | 2023-01-17 |