Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9028616 | Method for cleaning inside of pressure tight container for blasting treatment | Ryusuke Kitamura, Ryo Shimoike, Hisamitsu Shimoyama, Yoshitaka Yamane | 2015-05-12 |
| 8468945 | Blast treatment method and blast treatment device | Kenji Koide, Ryusuke Kitamura | 2013-06-25 |
| 8464624 | Blast treatment method and blast treatment device | Kiyoshi Asahina, Kenji Koide, Takashi Gotou, Hideaki Shimoda, Ryusuke Kitamura | 2013-06-18 |