Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276035 | Polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte water electrolyzer | Takeshi Hirai | 2025-04-15 |
| 12261335 | Liquid composition, polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell | Susumu Saito, Hiroyuki Watabe | 2025-03-25 |
| 12098226 | Polymer, method for producing polymer, and method for producing membrane | Takeshi Hirai, Daisuke Jomuta, Chikaya Tamitsuji | 2024-09-24 |
| 11996595 | Polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell | Takeshi Hirai | 2024-05-28 |
| 11898018 | Liquid composition, polymer electrolyte membrane, membrane electrode assembly and polymer electrolyte fuel cell | Takeshi Hirai, Susumu Saito, Chikaya Tamitsuji, Daisuke Jomuta | 2024-02-13 |
| 11742507 | Polymer electrolyte membrane, membrane electrode assembly and water electrolyzer | Yasushi Yamaki, Kosuke SUMIKURA, Takuo Nishio, Satoru Hommura | 2023-08-29 |
| 11031618 | Polymer, polymer electrolyte membrane and membrane/electrode assembly | Susumu Saito, Hiroyuki Watabe | 2021-06-08 |
| 10303149 | Intelligent function unit and programmable logic controller system | Naotoshi Sakamoto | 2019-05-28 |
| 10283800 | Liquid composition, method for its production, and method for producing membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Shinji Kinoshita | 2019-05-07 |
| 9971332 | Input/output control device, input/output control method, and non-transitory computer-readable medium for selective activation of logical circuits | Naotoshi Sakamoto | 2018-05-15 |
| 9680449 | Encoder input device | — | 2017-06-13 |
| 9148081 | Motor driver control device | Koichi Kakimoto | 2015-09-29 |