Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11961997 | Negative electrode active material, mixed negative electrode active material, aqueous negative electrode slurry composition, and method for producing negative electrode active material | Takumi MATSUNO, Takakazu Hirose, Kohta TAKAHASHI, Yusuke OSAWA | 2024-04-16 |
| 11901545 | Method for producing negative electrode active material particle | Takakazu Hirose, Takumi MATSUNO, Reiko SAKAI, Kohta TAKAHASHI | 2024-02-13 |
| 11316147 | Negative electrode active material, mixed negative electrode active material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, and method for producing negative electrode active material | Takumi MATSUNO, Hiromichi KAMO, Takakazu Hirose, Masahiro Furuya | 2022-04-26 |
| 11283060 | Negative electrode active material, mixed negative electrode active material, and method for producing negative electrode active material particle | Takakazu Hirose, Takumi MATSUNO, Reiko SAKAI, Kohta TAKAHASHI | 2022-03-22 |
| 10991971 | Negative electrode active material, mixed negative electrode active material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, and, production method of negative electrode active material | Takumi MATSUNO, Takakazu Hirose, Hiromichi KAMO, Masahiro Furuya | 2021-04-27 |
| 10868303 | Negative electrode active material, material of mixed negative electrode active material, negative electrode for non-aqueous electrolyte secondary battery, lithium ion secondary battery, method for producing negative electrode active material and method for producing lithium ion secondary battery | Hiromichi KAMO, Masahiro Furuya, Takakazu Hirose, Takumi MATSUNO, Katsunori Nishiura +1 more | 2020-12-15 |
| 10559822 | Negative electrode active material, mixed negative electrode active material, negative electrode for non-aqueous electrolyte secondary battery, lithium ion secondary battery, method for producing negative electrode active material, and method for producing lithium ion secondary battery | Takumi MATSUNO, Takakazu Hirose, Hiromichi KAMO, Masahiro Furuya | 2020-02-11 |
| 8137844 | Cathode active material for lithium rechargeable battery, manufacturing method thereof and lithium rechargeable battery | Minoru Fukuchi, Yuuki Anbe | 2012-03-20 |
| 7547492 | Lithium cobalt oxide, method for manufacturing the same, and nonaqueous electrolyte secondary battery | Yoshihide Ooishi, Nobuyuki Yamazaki | 2009-06-16 |
| 7547493 | Lithium cobalt oxide, method for manufacturing the same, and nonaqueous electrolyte secondary battery | Yoshihide Ooishi, Nobuyuki Yamazaki | 2009-06-16 |