Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875732 | Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device | Tetsuo Nishida, Kazutaka Hirano, Megumi Tomisaki, Yasutaka Tashiro, Akihiro Nabeshima +3 more | 2011-01-25 |
| 7727415 | Fine treatment agent and fine treatment method using same | Hirohisa Kikuyama, Masahide Waki, Kanenori Ito, Takanobu Kujime, Keiichi Nii +2 more | 2010-06-01 |