Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10265754 | Fixing sleeve and manufacturing method thereof | Tsuyoshi Kobayashi, Tsuyoshi Saito, Takashi Yaoita | 2019-04-23 |
| 8351835 | Tube and method for manufacturing the same | — | 2013-01-08 |