Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11804202 | Electronic wind instrument | Kazuki Kashiwase, Hiroshi Miyazaki | 2023-10-31 |
| 11772147 | Stretch flanging tool, stretch flanging method using the same, and member with stretch flange | Masahiro Saito | 2023-10-03 |
| 11712730 | Manufacturing method and manufacturing device of structural member | Yasuhiro Ito | 2023-08-01 |