Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119517 | Secondary battery | Norie Mantoku, Oose Okutani | 2024-10-15 |
| 11824223 | Cylindrical sealed battery and battery pack | Kazutoshi Kohira | 2023-11-21 |
| 11251458 | Cylindrical batteries | Shin Haraguchi | 2022-02-15 |
| 11233292 | Cylindrical sealed battery and battery pack | Kazutoshi Kohira | 2022-01-25 |
| 11145942 | Cylindrical battery | Shin Haraguchi, Tomohiko Yokoyama | 2021-10-12 |
| 11139519 | Sealed cell and method for manufacturing same | Yusuke Tominaga, Kazumichi Shimizu, Shota Ikeda, Atsushi Ueda, Sadahiro Hattori +4 more | 2021-10-05 |
| 11069916 | Cylindrical battery | Shin Haraguchi, Tomohiko Yokoyama | 2021-07-20 |
| 10910612 | Battery storage tray and battery package | Shuji Sugimoto, Ryoji Shigemoto | 2021-02-02 |
| 10615401 | Cylindrical batteries | Naoto Kunoike, Oose Okutani, Kazutoshi Kohira, Tomohiko Yokoyama, Shinya Geshi | 2020-04-07 |
| 10601002 | Cylindrical battery and method for producing the same | Shuji Sugimoto, Oose Okutani, Kazutoshi Kohira, Tomohiko Yokoyama, Shinya Geshi | 2020-03-24 |
| 10535851 | Cylindrical lithium-ion cell | Tomohiko Yokoyama, Yoshiyuki Muraoka, Takahiro Fukuoka | 2020-01-14 |
| 10461304 | Cylindrical battery | Takahiro Fukuoka, Shuichi Yamashita, Yuma Yamaguchi | 2019-10-29 |
| 10403872 | Cylindrical batteries | Kazutoshi Kohira, Oose Okutani, Shuji Sugimoto, Tomohiko Yokoyama, Shinya Geshi | 2019-09-03 |
| 10319979 | Battery and method of manufacturing battery | Shin Haraguchi, Koji Funami | 2019-06-11 |
| 10263237 | Cylindrical battery, and collector member used therefor, and manufacturing method thereof | Yuma Yamaguchi, Takahiro Fukuoka, Shuichi Yamashita | 2019-04-16 |
| 10164228 | Sealed type battery | Keisuke Shimizu, Masato Fujikawa, Tomohiko Yokoyama, Koki Inoue | 2018-12-25 |
| 10103370 | Sealed battery | Naoto Kunoike | 2018-10-16 |
| 10026938 | Cylindrical lithium-ion cell | Tomohiko Yokoyama, Yoshiyuki Muraoka, Takahiro Fukuoka | 2018-07-17 |
| 9876206 | Cylindrical sealed battery | Kazutoshi Kohira | 2018-01-23 |
| 9831479 | Sealed type battery | Keisuke Shimizu, Masato Fujikawa, Tomohiko Yokoyama, Koki Inoue | 2017-11-28 |
| 9634298 | Hermetically sealed battery and method for manufacturing the same | Yukio Harima, Koji Funami, Seiji Kumazawa, Takahiro Fukuoka, Seiichi Kato | 2017-04-25 |
| 9472795 | Cylindrical lithium-ion cell | Tomohiko Yokoyama, Yoshiyuki Muraoka, Takahiro Fukuoka | 2016-10-18 |
| 8783462 | Packaging construction | Shuji Sugimoto, Ryoji Shigemoto, Takeshi Fukuta | 2014-07-22 |
| 8105712 | Sealed secondary battery, and method for manufacturing the battery | Takahiro Fukuoka, Yukio Harima, Koji Funami, Seiji Kumazawa | 2012-01-31 |
| 5791041 | Device for producing battery electrodes and method for producing the same | Yoshimitu Kaneda, Takashi Yoneda | 1998-08-11 |