Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11695282 | Battery device | Kohei Yamamoto, Tatsuki NISHIMATA, Masato Niwa, Hidehiro KINOSHITA | 2023-07-04 |
| 11322782 | Control module connected to battery module | — | 2022-05-03 |
| 11289761 | Battery unit | Masato Niwa, Kohei Yamamoto, Hidehiro KINOSHITA | 2022-03-29 |
| 11177524 | Battery pack | — | 2021-11-16 |
| 11077744 | Battery pack | — | 2021-08-03 |
| 11063307 | Control module connected to battery module | — | 2021-07-13 |
| 10991989 | Control module connected to battery module | — | 2021-04-27 |
| 10978756 | Battery pack | — | 2021-04-13 |
| 10950907 | Battery pack | Hiroyoshi Yamamoto, Kouji Yamashita | 2021-03-16 |
| 10886581 | Battery pack | Shinya Kato, Takeshi Sada, Hiroyoshi Yamamoto, Shota Iguchi | 2021-01-05 |
| 10811739 | Battery pack | Kouji Yamashita, Hiroyoshi Yamamoto | 2020-10-20 |
| 10756401 | Power source apparatus and work machine having the same | Yuki Shimoike, Shinichi Kawabata, Masahiko Nomura, Hiroaki Nakagawa | 2020-08-25 |
| 10651519 | Battery pack | Takahiro Jo, Hidemitsu Watanabe | 2020-05-12 |
| 10608303 | Power source apparatus and work machine having the same | Yuki Shimoike, Shinichi Kawabata, Masahiko Nomura, Hiroaki Nakagawa | 2020-03-31 |
| 10483604 | Battery pack | Hiroyoshi Yamamoto, Koji Yamashita, Shota Iguchi | 2019-11-19 |
| 10461381 | Battery cooling apparatus | — | 2019-10-29 |
| 10411312 | Battery pack | Koichi Umeda, Koji Yamashita, Hiroyoshi Yamamoto, Shota Iguchi | 2019-09-10 |
| 10374269 | Battery pack | Masaki Uchiyama, Ryuichiro SHINKAI, Takahiro Souki, Kouhei Yamamoto, Kouhei Yamaguchi +1 more | 2019-08-06 |
| 10347956 | Power source apparatus and work machine having the same | Yuki Shimoike, Shinichi Kawabata, Masahiko Nomura, Hiroaki Nakagawa | 2019-07-09 |
| 10147985 | Battery pack | — | 2018-12-04 |
| 10109895 | Battery pack | — | 2018-10-23 |
| 9975311 | Phenolic resin foam laminated sheet and method for manufacturing the same | Masato HAMAJIMA, Hisashi Mihori, Yoshihito Fukasawa | 2018-05-22 |
| 9812744 | Battery pack and battery pack apparatus | Hiroyoshi Yamamoto, Takashi Kawashima | 2017-11-07 |
| 9780413 | Battery cooling system | Hiroyoshi Yamamoto | 2017-10-03 |
| 9692091 | Battery pack having a cooling structure | Hiroyoshi Yamamoto | 2017-06-27 |