Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388330 | Bag containing blasting material | Kenichi Yamada, Toshihiro Hara, Masanobu Irie | 2016-07-12 |
| 9238860 | Method of carrying out post-treatment to sprayed coating and agent used for the same | Kenichi Yamada, Keisuke Fujikawa | 2016-01-19 |