Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589339 | Method for manufacturing blisk, and blisk intermediate product | Hiroyuki Ochiai, Nobutaka Yanagidani | 2020-03-17 |
| 8834295 | Iron golf club and method for manufacturing the same | Tamotsu Hasegawa | 2014-09-16 |