Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292060 | Fluid circuit | Yoshiyuki Shimada, Koji Sato, Yuta Okamoto, Tomoki Seki | 2025-05-06 |
| 12281663 | Fluid circuit | Yoshiyuki Shimada, Koji Sato, Yuta Okamoto, Tomoki Seki | 2025-04-22 |
| 11047399 | Accumulator | — | 2021-06-29 |
| 11035387 | Fluid equipment | — | 2021-06-15 |
| 11022150 | Accumulator | — | 2021-06-01 |
| 10927855 | Accumulator | — | 2021-02-23 |
| 10914323 | Accumulator | — | 2021-02-09 |
| 10907657 | Accumulator | Matsuyoshi Yamashita | 2021-02-02 |
| 10900568 | Sealing structure | — | 2021-01-26 |
| 10830352 | Bellows | — | 2020-11-10 |
| 10539161 | Accumulator | — | 2020-01-21 |
| 10520084 | Metal bellows | Koji Sato, Kuniaki Miyake | 2019-12-31 |
| 10480539 | Accumulator | — | 2019-11-19 |
| 10465718 | Accumulator | Matsuyoshi Yamashita | 2019-11-05 |
| 10378649 | Metal bellows | Koji Sato, Kuniaki Miyake | 2019-08-13 |
| 10273979 | Accumulator | Matsuyoshi Yamashita, Koji Sato | 2019-04-30 |
| 10077787 | Accumulator | — | 2018-09-18 |
| 9683583 | Metal bellows | — | 2017-06-20 |
| 9416909 | Accumulator | — | 2016-08-16 |
| 8365772 | Accumulator | Takashi Ota, Eiji Mizutani, Noriyuki Hosoi | 2013-02-05 |
| 7770599 | Accumulator | Takashi Ota, Kuniaki Miyake, Kenji Sasaki, Shinya Nakaoka, Eiji Mizutani +2 more | 2010-08-10 |