Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527937 | Polymer compound for a conductive polymer and method for producing same | Jun Hatakeyama, Koji Hasegawa, Masayoshi Sagehashi, Masaki Ohashi | 2016-12-27 |
| 9493597 | Polymer compound having a specific super strongly acidic sulfo group | Jun Hatakeyama, Koji Hasegawa | 2016-11-15 |