Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839988 | Blast processing device and blast processing method | Yoshihiko Kondo, Manabu Saito, Tatsuo Nakahata, Hisayuki Oode | 2017-12-12 |
| 9597773 | Blast treatment device and blast treatment method | Yoshihiko Kondo, Hisayuki Oode, Tatsuo Nakahata, Shinya Matsuo | 2017-03-21 |