Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224407 | Battery pack and wireless linking system | Satoshi Yamaguchi, Tatsuya Ito, Kenta HARADA, Hiromi Takahashi | 2025-02-11 |
| 12125994 | Electrical apparatus using battery pack | Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +1 more | 2024-10-22 |
| 12101830 | Battery pack and electric device system | Satoshi Yamaguchi, Toshiaki Masumori | 2024-09-24 |
| 12074296 | Battery pack, electric apparatus using battery pack, and electric apparatus main body | Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +2 more | 2024-08-27 |
| 12046721 | Battery pack and electric apparatus using battery pack | Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +2 more | 2024-07-23 |
| 11837741 | Electrical apparatus using battery pack | Takuhiro Murakami, Tomomasa Nishikawa, Shinji Watanabe, Junpei Sato, Hikaru Tamura +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 |
| 11710860 | Battery pack and electrical apparatus using battery pack | Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +1 more | 2023-07-25 |
| 11637433 | Battery pack and electrical apparatus | Satoshi Yamaguchi, Yasushi Nakano, Kazuhiko Funabashi | 2023-04-25 |
| 11367907 | Battery pack and electric apparatus using battery pack | Yasushi Nakano, Satoshi Yamaguchi, Kazuhiko Funabashi, Tomomasa Nishikawa, Shota Kanno +2 more | 2022-06-21 |
| 11229997 | Working machine | Shota Hirano, Keita Saitou, Naoki Sato | 2022-01-25 |
| 11205820 | Battery pack, electrical device using battery pack, and electrical device system | Tomomasa Nishikawa, Shota Kanno, Toshio Mizoguchi, Yasushi Nakano, Kazuhiko Funabashi +15 more | 2021-12-21 |
| 10263228 | Electric device including sealing member between attachment part and battery pack | Tomomasa Nishikawa, Tetsuhiro Harada, Chikai Yoshimizu | 2019-04-16 |
| 9748534 | Electric tool and battery pack for the electric tool | Shota Takeuchi, Yoshihiro Nakano, Itsushi Ogawa, Kousei Yokoyama | 2017-08-29 |
| 9236588 | Battery pack and power tool provided with the same | Haruhisa Fujisawa, Keita Saitou | 2016-01-12 |
| 8895182 | Battery pack and power tool provided with the same | Haruhisa Fujisawa, Keita Saitou | 2014-11-25 |
| 8765280 | Battery pack and battery-driven power tool using the same | Takashi Ueda, Haruhisa Fujisawa, Junichi Toukairin, Keita Saitou | 2014-07-01 |
| 8684106 | Battery pack and motor-driven tool using the same | Kousei Yokoyama, Keita Saitou | 2014-04-01 |
| 8579042 | Battery pack and cordless tool using the same | Kiyoshi Kato, Kazuhiko Funabashi, Katsuhiro Oomori | 2013-11-12 |
| 8381829 | Battery pack and cordless tool using the same | Kiyoshi Kato, Kazuhiko Funabashi, Katsuhiro Oomori | 2013-02-26 |
| 8035350 | Battery charger | Takao Aradachi, Shinji Watanabe, Kazuhiko Funabashi | 2011-10-11 |
| 7969116 | Power pack and cordless power tool having the same | Takao Aradachi, Nobuhiro Takano, Tomomasa Nishikawa, Masayuki Ogura, Kazuhiko Funabashi | 2011-06-28 |
| 7956575 | Charging device for battery | Yoshikazu Kawano, Nobuhiro Takano, Shinji Watanabe | 2011-06-07 |
| 7948210 | Battery pack and electric tool | Kazuhiko Funabashi, Nobuhiro Takano, Eiji Nakayama, Atsushi Sumi, Keita Saitou | 2011-05-24 |
| 7807293 | Battery pack and motor-driven tool using the same | Kousei Yokoyama, Keita Saitou | 2010-10-05 |