Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148917 | Nonaqueous electrolyte secondary battery negative electrode and nonaqueous electrolyte secondary battery | Takahiro Fukuoka, Masaki Hasegawa, Masahiro Soga, Takashi Yamamoto | 2024-11-19 |
| D1031561 | Digital audio player for an automobile | — | 2024-06-18 |
| 12002946 | Non-aqueous electrolyte secondary battery | Shunsuke Nambuya, Shimpei Yamagami | 2024-06-04 |
| 11448702 | Charging method for nonaqueous electrolyte secondary cell and charging system for nonaqueous electrolyte secondary cell | Taisuke Yamamoto | 2022-09-20 |
| D962890 | Digital audio player for an automobile | — | 2022-09-06 |
| D957359 | Digital audio player for an automobile | — | 2022-07-12 |
| D937245 | Speaker | Maho Miyamoto | 2021-11-30 |
| 10868342 | Charge and discharge control device, charge and discharge control method, battery pack, electronic equipment, electric vehicle, power tool and power storage system | Masatomo Tanaka, Naoki KOSHITANI, Kazuhiko MORIZAWA, Shigetaka Tomiya | 2020-12-15 |
| 10763684 | Secondary battery charging method, charging control apparatus, and secondary battery | Yoshifumi Shimizu, Masatomo Tanaka | 2020-09-01 |
| D875717 | Speaker for automobile | — | 2020-02-18 |
| D875078 | Speaker for automobile | — | 2020-02-11 |
| D875080 | Speaker for automobile | — | 2020-02-11 |
| D875081 | Speaker for automobile | — | 2020-02-11 |
| 10411307 | Secondary battery, evaluation method and production method therefor, and charge-discharge control device | Masatomo Tanaka, Yoshifumi Shimizu, Shigetaka Tomiya | 2019-09-10 |