Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883602 | Metal seal, fluid control apparatus, and sealing method | Hiroki Miyaji | 2021-01-05 |
| 10883634 | Metal seal and fluid control apparatus | Hiroki Miyaji, Keiichi Murakami | 2021-01-05 |