Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341204 | Rectangular secondary battery | Hiroshi Takamatsu | 2025-06-24 |
| 12341222 | Secondary battery and method of manufacturing same | Ryoichi Wakimoto, Yukinobu MIYAMURA | 2025-06-24 |
| 12266807 | Rectangular secondary cell and method for manufacturing same | Yukinobu MIYAMURA | 2025-04-01 |
| 12176580 | Secondary battery and method for manufacturing same | Ryoichi Wakimoto, Yukinobu MIYAMURA | 2024-12-24 |
| 11923566 | Sealed battery | Yukio Harima | 2024-03-05 |
| 11909055 | Secondary battery | Ichiro Murata | 2024-02-20 |
| 10734654 | Secondary battery and secondary battery manufacturing method | Satomi Yamamoto, Mizuho Matsumoto, Hiroshi Takamatsu, Ichiro Murata, Kiyomi Kozuki | 2020-08-04 |
| 10700383 | Nonaqueous electrolyte secondary battery and production method thereof | Tomohiro Matsuura, Yukio Harima, Ichiro Murata, Kiyomi Kozuki | 2020-06-30 |
| 10547087 | Secondary battery | Koji Torita, Yukinobu MIYAMURA | 2020-01-28 |
| 10493563 | Method of manufacturing sealed battery | Hiroya Umeyama, Hiroshi Takamatsu | 2019-12-03 |
| 10340499 | Sealed secondary battery | Hiroya Umeyama | 2019-07-02 |
| 10326123 | Secondary battery | Hiroya Umeyama, Yukinobu MIYAMURA | 2019-06-18 |
| 10224533 | Secondary battery comprising current interrupt device | Hiroya Umeyama | 2019-03-05 |
| 10147928 | Secondary battery and battery pack | Hiroya Umeyama, Yukinobu MIYAMURA | 2018-12-04 |
| 10128476 | Sealed battery | Hiroya Umeyama | 2018-11-13 |
| 9972824 | Secondary battery and battery pack | Hiroya Umeyama, Tatsuya Hashimoto, Yukinobu MIYAMURA, Koichi Toriyama | 2018-05-15 |
| 7622219 | Battery pack | Shinji Ota, Katsuyuki Shirasawa, Toshio Yamashitafuji, Takeshi Ishimaru, Kenjin Masumoto | 2009-11-24 |