Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837071 | Hollow element manufacturing method and rotary machine manufacturing method | Shugo Iwasaki, Shinichiro Tokuyama, Yuji Masuda, Kosei Kawahara | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837071 | Hollow element manufacturing method and rotary machine manufacturing method | Shugo Iwasaki, Shinichiro Tokuyama, Yuji Masuda, Kosei Kawahara | 2020-11-17 |