Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473219 | Sealing structure | Yuichi Tarukawa, Takaharu SAZA, Atsushi Suzuki | 2019-11-12 |
| 10293531 | Method for manufacturing sealing device | Takuya Kato, Kei Sasaki, Naoto Kobayashi | 2019-05-21 |