Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512479 | Method of cleaning inside of pressure vessel for blasting | Kiyoshi Asahina, Ryusuke Kitamura, Keiichi Ishiyama, Shigeo Tachibana | 2013-08-20 |
| 6296786 | Treated waste, method for making the same and apparatus for making the same | Ryutaro Wada, Tsutomu Nishimura, Yoshitaka Kurimoto, Yasushi Sugimura | 2001-10-02 |