Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756324 | Prismatic sealed secondary battery | Takayuki Hattori, Yasuhiro Yamauchi, Toshiyuki Nohma | 2020-08-25 |
| 9871230 | Prismatic sealed secondary battery | Takayuki Hattori, Yasuhiro Yamauchi, Toshiyuki Nohma | 2018-01-16 |
| 9406921 | Prismatic secondary battery | Takayuki Hattori, Yasuhiro Yamauchi, Toshiyuki Nohma | 2016-08-02 |
| 8968914 | Prismatic sealed secondary battery | Takayuki Hattori, Yasuhiro Yamauchi, Toshiyuki Nohma | 2015-03-03 |
| 8815426 | Prismatic sealed secondary cell and method of manufacturing the same | Taiki Kamifuji, Kousuke Yamamoto | 2014-08-26 |
| 8722252 | Current carrying block for resistance welding, and method for manufacturing sealed battery and sealed battery each using the current carrying block | Taiki Kamifuji, Kousuke Yamamoto, Yoshinori Yokoyama | 2014-05-13 |
| 8460811 | Prismatic sealed secondary battery | Takayuki Hattori, Yasuhiro Yamauchi, Toshiyuki Nohma | 2013-06-11 |