Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092267 | Fitting, ferrule, and ferrule manufacturing method | Shinji Fukaya, Osamu Yamaguchi | 2021-08-17 |
| 9829129 | Fitting, ferrule, and ferrule manufacturing method | Shinji Fukaya, Osamu Yamaguchi | 2017-11-28 |