Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955795 | Method for producing lithium hexafluorophosphate | Hirohisa Kikuyama, Toshirou Fukudome, Tomoyuki Deguchi | 2005-10-18 |
| 6896866 | Method for purification of tungsten hexafluoride | Hirohisa Kikuyama, Kazuyuki Fujimoto, Yoshinori Nakagawa | 2005-05-24 |
| 6884403 | Method of purifying lithium hexafluorophosphate | Hirohisa Kikuyama, Toshirou Fukudome, Hirofumi Yazaki | 2005-04-26 |