Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218340 | Alkaline battery and method of producing negative electrode gel for alkaline battery | Yuya Suzuki, Shigeyuki Kuniya, Shingo Anzai, Shunji Matsui | 2025-02-04 |
| 11387496 | Method of making alkaline battery with gap between pellets | Takahiro Endo, Yuki Natsume, Hidenori Tsuzuki | 2022-07-12 |
| 7745038 | Alkaline dry battery and sealing gasket therefor | Itsue Yoshioka, Kiyohide Tsutsui, Yuji Tsuchida, Yukiyoshi Murakami, Tatsuya Yamazaki +2 more | 2010-06-29 |