Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043763 | Solid polymer electrolyte material, liquid composition, solid polymer fuel cell and fluoropolymer | Atsushi Watakabe, Toshihiro Tanuma, Yasuhiro Kunisa | 2011-10-25 |
| 7892720 | Negative photosensitive fluorinated aromatic resin composition | Hiromasa Yamamoto, Kaori Tsuruoka | 2011-02-22 |