Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12040492 | Electrode binder composition, electrode coating liquid composition, power storage device electrode, and power storage device | Masaaki Matsumoto, Akiyoshi NISHIKAWA, Koichi Sakamoto | 2024-07-16 |
| 11831040 | Insulating sheet and assembled battery | Akiyoshi NISHIKAWA, Mana ISHINO, Tadashi Takekawa, Toshikazu Akao | 2023-11-28 |
| 11437607 | Dispersant for electrode coating liquid, electrode coating liquid composition including the dispersant for electrode coating liquid, electrode for power storage device manufactured using the electrode coating liquid composition, and power storage device having the electrode | Ayano SOFUE, Yasuteru Saito, Yosuke GOI, Yoshiki Ito, Yuji Hoshihara +1 more | 2022-09-06 |
| 11342560 | Electrode coating liquid composition, electrode for power storage device manufactured using the electrode coating liquid composition, and power storage device having the electrode | Ayano SOFUE, Yasuteru Saito, Yosuke GOI, Yoshiki Ito, Yuji Hoshihara +1 more | 2022-05-24 |
| 11289693 | Sulfur modified cellulose containing lithium-ion battery electrode material, lithium-ion capacitor electrode material, electrode, battery, capacitor, electric device, production method for lithium-ion battery electrode material, and production method for lithium-ion capacitor electrode material | Takashi Mukai, Yuta Ikeuchi, Masahiro Yanagida, Yasuteru SAITOU, Ayano SOFUE | 2022-03-29 |
| 9225037 | Lithium secondary battery using ionic liquid | Toshinori Sugimoto, Eriko Ishiko, Michiyuki Kono, Masashi Ishikawa | 2015-12-29 |
| 9214697 | Lithium secondary battery | Mari Kashima, Eriko Ishiko | 2015-12-15 |
| 9005820 | Lithium secondary battery using ionic liquid | Toshinori Sugimoto, Eriko Ishiko, Michiyuki Kono | 2015-04-14 |
| 8673488 | Lithium secondary battery | Toshinori Sugimoto, Yuji Hoshihara, Eriko Ishiko | 2014-03-18 |