Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334505 | Secondary battery | Satoshi Umezu, Yusuke MORINO, Takumi HIASA | 2025-06-17 |
| 12136703 | Lithium-ion secondary battery | Takumi HIASA | 2024-11-05 |
| 11742522 | Non-aqueous electrolytic solution and non-aqueous electrolyte secondary battery | Takumi HIASA | 2023-08-29 |
| 10784498 | Positive electrode, battery, battery pack, electronic device, electric vehicle, electricity storage device, and electric power system | Kazuaki Endoh, Naoki Hayashi | 2020-09-22 |
| 9153815 | Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Kazuaki Endoh, Hironobu Tsuji, Yosuke Hosoya | 2015-10-06 |
| 8962189 | Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device | Satoshi Fujiki, Hirotaka FUKUDOME, Yosuke Hosoya, Yoshihiro Kudo | 2015-02-24 |
| 8808920 | Positive electrode active material, positive electrode, nonaqueous electrolyte cell, and method of preparing positive electrode active material | Koji Morita, Yosuke Hosoya, Satoshi Fujiki, Guohua Li, Kazuaki Endoh | 2014-08-19 |
| 8609283 | Positive electrode active material, positive electrode, nonaqueous electrolyte cell, and method of preparing positive electrode active material | Koji Morita, Yosuke Hosoya, Satoshi Fujiki, Guohua Li, Kazuaki Endoh | 2013-12-17 |
| 8208217 | Magnetic recording medium and magnetic recording/reproducing system | Hidetoshi Honda, Seiichi Onodera, Naoki Ikeda, Takanori Sato, Daizo Shiga | 2012-06-26 |
| 7670693 | Magnetic recording medium possessing a columnar structure | — | 2010-03-02 |
| 7297421 | Evaporation type magnetic recording medium and magnetic recording and reproducing device | Tetsuo Samoto, Takanori Sato | 2007-11-20 |
| 7258935 | Magnetic recording medium | — | 2007-08-21 |
| 6696183 | Metallic thin film magnetic recording medium | Seiichi Onodera, Shinya Yoshida, Takashi Kanou, Tomoe Iwano | 2004-02-24 |