Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914111 | Ion exchange polymer dispersion and process for its production | Toyoaki Ishisaki | 2005-07-05 |
| 6902757 | Process for producing a membrane-electrode assembly for solid polymer electrolyte fuel cells | Shinji Kinoshita, Hiroshi Shimoda | 2005-06-07 |
| 6855178 | Method for producing film electrode jointed product and method for producing solid polymer type fuel cell | Makoto Uchida, Junji Niikura, Hisaaki Gyoten, Yasuo Takebe, Kazuhito Hatoh +4 more | 2005-02-15 |