Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509099 | Phosphate-treated steel plate | Takahiro Kubota, Masaru Sagiyama, Satoru Ando, Tatsuya Miyoshi, Masaaki Yamashita | 2003-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509099 | Phosphate-treated steel plate | Takahiro Kubota, Masaru Sagiyama, Satoru Ando, Tatsuya Miyoshi, Masaaki Yamashita | 2003-01-21 |