Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151368 | Air chuck | Koji Hara, Tsuyoshi Sasaki | 2024-11-26 |
| 11931847 | Magnet chuck | Hisashi Yajima, Motohiro Sato, Tsuyoshi Sasaki, Koji Hara | 2024-03-19 |
| 11772215 | Magnetic chuck | Hisashi Yajima, Motohiro Sato, Tsuyoshi Sasaki, Koji Hara | 2023-10-03 |
| 10399211 | Chuck apparatus | Koji Hara, Koichiro Ishibashi | 2019-09-03 |
| 10195722 | Magnet chuck | Tsuyoshi Sasaki, Hisashi Yajima | 2019-02-05 |
| 9905346 | Magnet chuck | Hisashi Yajima, Tsuyoshi Sasaki | 2018-02-27 |
| 7806041 | Linear actuator | Mitsuhiro Someya, Masayuki Hosono, Yoshihiro Toshimori | 2010-10-05 |
| 7806393 | Clamp apparatus | Koji Hara | 2010-10-05 |
| D608973 | Device for floating objects | Takeshi Nishikawa | 2010-01-26 |
| 6308431 | Air chuck with measuring function | Seiji Takanashi, Katsumi Hagiwara | 2001-10-30 |