Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747690 | Quaternary ammonium salt and composition, and electrochemical device | Tetsuo Nishida, Yasutaka Tashiro, Masashi Yamamoto, Kazutaka Hirano, Akihiro Nabeshima +3 more | 2014-06-10 |