Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923555 | Battery pack | Hidemi Kurihara | 2024-03-05 |
| 11855298 | Cell module | Satoshi Kawakami, Takeshi Hashimoto, Haruhiko Yoneda, Masaya Nakano | 2023-12-26 |
| 11201364 | Battery pack | Satoshi Kawakami, Masaya Nakano | 2021-12-14 |
| 9263717 | Battery pack | Masaya Nakano, Osamu Inaoka, Haruhiko Yoneda | 2016-02-16 |
| 8841018 | Battery pack | Masaya Nakano, Osamu Inaoka, Haruhiko Yoneda | 2014-09-23 |
| 6335113 | Thermostat and battery pack containing the thermostat | Kensuke Nakatani, Yoshiharu Takasaki, Kazuo Osaki | 2002-01-01 |
| 5903423 | Battery pack for electric power tools | Shizuo Okano, Kazuo Osaki, Takamasa Yamazoe | 1999-05-11 |