Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418049 | Power storage device, method for manufacturing power storage device, and electronic device | Ryota Tajima, Teppei Oguni | 2025-09-16 |
| 12374761 | Battery module, method for manufacturing battery module, and electronic device | Ryota Tajima, Kensuke Yoshizumi | 2025-07-29 |
| 12278366 | Lithium cobalt aluminum oxide positive electrode active material including aluminum-containing coating film and secondary battery | Jyo SAITO, Mayumi MIKAMI, Yohei MOMMA, Teruaki OCHIAI, Tatsuyoshi Takahashi | 2025-04-15 |
| 12230761 | Power storage device and electronic device | Ryota Tajima | 2025-02-18 |
| 12159995 | Negative electrode active material, secondary battery, and electronic device | Mayumi MIKAMI, Jun Ishikawa, Miku FUJITA | 2024-12-03 |
| 11942602 | Power storage device, method for manufacturing power storage device, and electronic device | Ryota Tajima, Teppei Oguni | 2024-03-26 |
| 11600883 | Battery module, method for manufacturing battery module, and electronic device | Ryota Tajima, Kensuke Yoshizumi | 2023-03-07 |
| 11264648 | Power storage device, method for manufacturing power storage device, and electronic device | Ryota Tajima, Teppei Oguni | 2022-03-01 |
| 11038207 | Power storage device and electronic device | Ryota Tajima | 2021-06-15 |
| 10930904 | Battery module, method for manufacturing battery module, and electronic device | Ryota Tajima, Kensuke Yoshizumi | 2021-02-23 |
| 10658701 | Storage battery, battery control unit, and electronic device | Nobuhiro Inoue, Masaki YAMAKAJI, Jun Ishikawa | 2020-05-19 |
| 10535899 | Power storage device, method for manufacturing power storage device, and electronic device | Ryota Tajima, Teppei Oguni | 2020-01-14 |
| 10497979 | Power storage device and electronic device | Jun Ishikawa, Teppei Oguni, Aya Uchida | 2019-12-03 |
| 10158108 | Power storage device including separator surrounding electrode | Jun Ishikawa, Teppei Oguni, Aya Uchida | 2018-12-18 |