Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422591 | Liquid dispersion of fluoride particles and method for producing same, and optical film | Masanori Uraya, Hiroya Yamamoto, Rui Hasebe, Tetsuo Nishida | 2025-09-23 |
| 9203106 | Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery | Tetsuo Nishida, Kazuhiko Shogami, Hideki Nakashima, Hirofumi Suzuki, Takashi Fujii | 2015-12-01 |
| 9028786 | Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery | Tetsuo Nishida, Kazuhiko Shogami, Hideki Nakashima, Hirofumi Suzuki, Takashi Fujii | 2015-05-12 |
| 8366956 | Quaternary ammonium salt and composition, and electrochemical device | Tetsuo Nishida, Yasutaka Tashiro, Masashi Yamamoto, Kazutaka Hirano, Akihiro Nabeshima +3 more | 2013-02-05 |
| 8293411 | Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery | Tetsuo Nishida, Kazuhiko Shogami, Hideki Nakashima, Hirofumi Suzuki, Takashi Fujii | 2012-10-23 |
| 7875732 | Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device | Tetsuo Nishida, Kazutaka Hirano, Yasutaka Tashiro, Hitoshi Tsurumaru, Akihiro Nabeshima +3 more | 2011-01-25 |
| 7854854 | Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device | Tetsuo Nishida, Kazutaka Hirano, Akihiro Nabeshima, Yoshinobu Abe, Hiroaki Tokuda +1 more | 2010-12-21 |
| 7834197 | Quaternary ammonium salt, electrolyte, and electrochemical device | Tetsuo Nishida, Yasutaka Tashiro, Masashi Yamamoto, Kazutaka Hirano, Akihiro Nabeshima +3 more | 2010-11-16 |
| 7700243 | Electrolyte solution and nonaqueous electrolyte lithium secondary battery | Tetsuo Nishida, Kazutaka Hirano, Akihiro Nabeshima, Hiroaki Tokuda | 2010-04-20 |