Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412891 | Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary battery | Kohei Kintsu, Natsumi Goto, Keiichi Takahashi, Fumiharu Niina, Sho Tsuruta +2 more | 2025-09-09 |
| 12341187 | Non-aqueous electrolyte secondary battery | Keiichi Takahashi, Fumiharu Niina, Natsumi Goto | 2025-06-24 |
| 12300815 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Natsumi Goto, Shinya Suzuki, Fumiharu Niina, Sho Tsuruta | 2025-05-13 |
| 12261292 | Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery | Yuki Koshika, Haruki Kaneda, Sho Tsuruta, Fumiharu Niina | 2025-03-25 |
| 12166207 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Shinya Suzuki, Fumiharu Niina, Sho Tsuruta, Katsunori Yanagida, Natsumi Goto | 2024-12-10 |
| 11967701 | Positive electrode material, non-aqueous electrolyte secondary battery, and method of producing positive electrode material | Ryo Hanazaki, Natsumi Goto, Sho Tsuruta, Kohei Kintsu | 2024-04-23 |
| 11695115 | Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Natsumi Goto, Shinya Suzuki, Fumiharu Niina, Sho Tsuruta, Ryo Hanazaki | 2023-07-04 |
| 11626587 | Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Natsumi Goto, Shinya Suzuki, Fumiharu Niina, Sho Tsuruta, Ryo Hanazaki | 2023-04-11 |
| 11569493 | Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Yasunori Baba, Katsunori Yanagida, Nobuhiro Hirano, Fumiharu Niina | 2023-01-31 |
| 11522188 | Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Shinya Suzuki, Fumiharu Niina, Sho Tsuruta, Natsumi Goto, Ryo Hanazaki | 2022-12-06 |
| 11430983 | Nonaqueous electrolyte secondary battery | Fumiharu Niina, Katsunori Yanagida | 2022-08-30 |
| 11005090 | Negative electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery | Kouhei Tuduki, Fumiharu Niina, Katsunori Yanagida | 2021-05-11 |
| 10923713 | Nonaqueous electrolyte secondary battery | Fumiharu Niina, Katsunori Yanagida | 2021-02-16 |
| 10910633 | Nonaqueous electrolyte secondary battery | Fumiharu Niina, Katsunori Yanagida, Yasunori Baba, Yuki Morikawa | 2021-02-02 |
| 10892472 | Nonaqueous electrolyte secondary battery | Yuki Morikawa, Yasunori Baba, Fumiharu Niina, Katsunori Yanagida | 2021-01-12 |
| 10868299 | Non-aqueous electrolyte secondary battery | Yasunori Baba, Fumiharu Niina, Katsunori Yanagida | 2020-12-15 |