Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828599 | Battery pack and battery-pack exterior casing | — | 2014-09-09 |
| 8323827 | Laminate packing material for battery and laminate battery | Kazuhito Hatta, Masato Sato, Tsuyoshi Sugiyama, Hiroyuki Yamada, Koji MINAMITANI +3 more | 2012-12-04 |
| 8206844 | Battery and center pin | Takeshi Meguro, Yoshihiro Dokko, Hiroyuki Suzuki, Shinji Hatake, Yuzuru Fukushima | 2012-06-26 |
| 7972717 | Battery | Takeshi Meguro, Yoshihiro Dokko, Hiroyuki Suzuki, Shinji Hatake, Yuzuru Fukushima +1 more | 2011-07-05 |