Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12020875 | Selecting switch | — | 2024-06-25 |
| D962315 | Electric actuator | Masaki Miyahara, Ryosuke Sato | 2022-08-30 |
| 9038527 | Fluid pressure cylinder | Shun Orihara, Yasunaga Suzuki, Hiroyuki Asahara | 2015-05-26 |
| 7874242 | Piston assembly in fluid pressure cylinder | Syun Orihara, Shinichiro Nemoto, Hiroyuki Asahara | 2011-01-25 |
| 5537912 | Bearing adjusting mechanism for rodless cylinder | Michikazu Miyamoto, Tadashi Saito | 1996-07-23 |
| 5333535 | Rodless cylinder | Michikazu Miyamoto, Hideho Koyama | 1994-08-02 |