Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711899 | Seal device | Shinichi Ishibashi, Takehiro Nakagawa | 2020-07-14 |
| 10663031 | Sealing structure with annular pocket and sealing apparatus | Yusuke Kamiya, Shinya Omoto, Toru Nakashima, Shota Toma | 2020-05-26 |
| 10571026 | Sealing structure with torsional damper and oil seal | Hiroki Matsui, Tomoki Nishide | 2020-02-25 |