Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046872 | Two-component hot melt adhesive, solidified product, and method for controlling cross-linking time | Tatsuo Naito | 2021-06-29 |
| 10883606 | Mechanical seal | Yoshiaki Takigahira | 2021-01-05 |