Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837741 | Electrical apparatus using battery pack | Tomomasa Nishikawa, Shinji Watanabe, Junpei Sato, Hikaru Tamura, Shota Kanno +9 more | 2023-12-05 |
| 11824169 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Takuya Teranishi, Naoto Wakatabe, Akira Matsushita, Masaru Hirano +15 more | 2023-11-21 |
| 11757293 | Battery pack, and electric appliance using battery pack | Tomomasa Nishikawa, Masayuki Ogura, Masaru Hirano, Nobuhiro Takano, Osamu Kawanobe +2 more | 2023-09-12 |
| 11577376 | Electric device | Kengo Tamura, Junichi Toukairin, Yoshihiro Komuro, Masaru Hirano | 2023-02-14 |