Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917007 | Metal dome sheet, its manufacturing method, and metal dome system | Koji Hirai, Kenji Ninomiya, Masatomo Koshihara | 2005-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917007 | Metal dome sheet, its manufacturing method, and metal dome system | Koji Hirai, Kenji Ninomiya, Masatomo Koshihara | 2005-07-12 |