Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174881 | Pressure resistant device and fluid pressure cylinder | Toshio Kobayashi, Kazuhiko Matsumoto, Norifumi IMAI | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174881 | Pressure resistant device and fluid pressure cylinder | Toshio Kobayashi, Kazuhiko Matsumoto, Norifumi IMAI | 2021-11-16 |