Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196405 | Electronic component and method of manufacturing the same | Akio Katsube, Takehito Ishihara, Takeshi Ono | 2021-12-07 |
| 11149753 | Hydraulic energy recovery apparatus for working machine | Kiwamu Takahashi, Seiji Hijikata, Masatoshi Hoshino, Yuichi Ogawa | 2021-10-19 |
| 11066808 | Work machine | Hiroki Takeuchi, Shiho Izumi, Shuuichi MEGURIYA, Tarou AKITA | 2021-07-20 |
| 10995475 | Construction machine | Seiji Hijikata, Yasutaka Tsuruga, Kiwamu Takahashi, Masatoshi Hoshino | 2021-05-04 |
| 10907666 | Hydraulic drive system | Seiji Hijikata, Yasutaka Tsuruga, Kenji Hiraku | 2021-02-02 |