| 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, Takuhiro Murakami, Osamu Kawanobe +2 more |
2023-09-12 |
| 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 |
| 10547182 |
Electric operating machine |
Kazuhiko Funabashi, Hideyuki Tanimoto, Chikai Yoshimizu, Hiromi Ozawa, Yoshihiro HOSHI |
2020-01-28 |
| 10505473 |
Electric tool |
Kazutaka Iwata, Toshiaki Koizumi, Naoki Tadokoro, Hiroshi Haga, Shinichirou Satou |
2019-12-10 |
| 10320214 |
Power tool |
Yuki Horie, Kazuhiko Funabashi |
2019-06-11 |
| 10205198 |
Power tool and battery pack |
Yoshikazu Kawano, Toshiaki Koizumi, Kazuhiko Funabashi, Kenichirou Yoshida, Takao Aradachi |
2019-02-12 |
| 10183384 |
Power tool |
Kazutaka Iwata |
2019-01-22 |
| 10171011 |
Electric tool |
Kazutaka Iwata |
2019-01-01 |
| 9893343 |
Battery pack and electric device |
— |
2018-02-13 |
| 9616558 |
Impact tool |
Tomomasa Nishikawa, Hideyuki Tanimoto, Kazutaka Iwata, Hironori Mashiko, Hayato Yamaguchi +6 more |
2017-04-11 |
| 9522461 |
Impact tool |
Katsuhiro Oomori, Mizuho Nakamura, Yutaka Ito, Tomomasa Nishikawa, Hironori Mashiko +1 more |
2016-12-20 |
| 9430485 |
Information processor and backup method |
Norihito KATO, Norichika Imamura |
2016-08-30 |
| 9337763 |
Power tool system and power supply device |
Kazuhiko Funabashi, Yoshikazu Kawano, Yasushi Nakano, Yuki Horie, Shinji Watanabe +2 more |
2016-05-10 |
| 9314908 |
Impact tool |
Hideyuki Tanimoto, Tomomasa Nishikawa, Kazutaka Iwata, Hironori Mashiko, Hayato Yamaguchi +6 more |
2016-04-19 |
| 9160211 |
Work machine and brushless motor |
Hideyuki Tanimoto, Chikai Yoshimizu, Hiromi Ozawa, Kazuhiko Funabashi |
2015-10-13 |
| 9065155 |
Adaptor, assembly of battery pack and adaptor, and electric tool with the same |
Yoshikazu Kawano, Kazuhiko Funabashi, Yuuichi Konuma, Masateru Niyada, Chikai Yoshimizu +2 more |
2015-06-23 |
| 9048699 |
Power tool |
Katsuhiro Oomori, Junichi Toukairin, Kazutaka Iwata, Tomomasa Nishikawa |
2015-06-02 |
| 8988019 |
Electric operating machine |
Kazuhiko Funabashi |
2015-03-24 |
| 8928201 |
Electric motor having an output shaft rotatably supported by a housing and working machine including the same |
Hideyuki Tanimoto, Chikai Yoshimizu, Hiromi Ozawa, Kazuhiko Funabashi |
2015-01-06 |
| 8925645 |
Oil pulse tool |
Tetsuhiro Harada, Tomomasa Nishikawa, Kazutaka Iwata, Shinki Ohtsu |
2015-01-06 |
| 8917037 |
Electric operating machine |
Kazuhiko Funabashi |
2014-12-23 |
| 8816544 |
Power tool with a housing including a guide portion for guiding cooling air along a switching circuit board |
Hideyuki Tanimoto, Nobuhito Hosokawa |
2014-08-26 |
| 8667262 |
Information processing apparatus and its control method |
Masaru Nukada |
2014-03-04 |
| 8640789 |
Oil pulse tool |
Tetsuhiro Harada, Tomomasa Nishikawa, Kazutaka Iwata, Shiniki Otsu |
2014-02-04 |
