Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703078 | Metal gasket raw material plate and manufacturing method therefor | Masabumi Miyashita, Shingo Watanabe, Naomichi Mitsuyama | 2004-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703078 | Metal gasket raw material plate and manufacturing method therefor | Masabumi Miyashita, Shingo Watanabe, Naomichi Mitsuyama | 2004-03-09 |