Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824169 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Takuya Teranishi, Naoto Wakatabe, Akira Matsushita, Osamu Kawanobe +15 more | 2023-11-21 |
| 11757293 | Battery pack, and electric appliance using battery pack | Tomomasa Nishikawa, Masayuki Ogura, Takuhiro Murakami, Nobuhiro Takano, Osamu Kawanobe +2 more | 2023-09-12 |
| 11577376 | Electric device | Kengo Tamura, Takuhiro Murakami, Junichi Toukairin, Yoshihiro Komuro | 2023-02-14 |
| 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 |