Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824169 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Takuya Teranishi, Akira Matsushita, Masaru Hirano, Osamu Kawanobe +15 more | 2023-11-21 |
| 11205820 | Battery pack, electrical device using battery pack, and electrical device system | Hiroyuki Hanawa, Tomomasa Nishikawa, Shota Kanno, Toshio Mizoguchi, Yasushi Nakano +15 more | 2021-12-21 |
| 9496536 | Backpack-type power supply | Takuya Yoshinari, Haruhisa Fujisawa, Yuji Kishima | 2016-11-15 |