Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141555 | Multi-layered porous film and nonaqueous-electrolyte secondary battery | Jian Wang, Yasutoshi MINEMOTO, Shinya Kimura | 2018-11-27 |
| 10069142 | Rotary tubular furnace, method of producing negative electrode active material for non-aqueous electrolyte secondary battery, negative electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Kohta TAKAHASHI, Masahiro Furuya, Hiroki Yoshikawa, Takakazu Hirose, Hiromichi KAMO | 2018-09-04 |
| 10056591 | Method for producing separator film | Jian Wang | 2018-08-21 |
| 9931756 | Method for producing separator and method for slitting | Tatsuya Kataoka, Kiyomu Nomura | 2018-04-03 |
| 9918773 | Plasma treatment system | Manabu Ishikawa, Shuichi Kimura | 2018-03-20 |
| 9887418 | Negative electrode material for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, lithium-ion secondary battery, and method of producing negative electrode material for lithium-ion secondary battery | — | 2018-02-06 |
| 9865868 | Negative electrode material for use in non-aqueous electrolyte secondary battery, method of producing the same, and lithium-ion secondary battery | — | 2018-01-09 |