Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511758 | Porous structure body and method of forming it | — | 2003-01-28 |
| 4443404 | Sintered porous metal plate and its production | Masatoshi Tsuda, Takeshi Kobayashi | 1984-04-17 |
| 4357393 | Sintered porous metal plate and its production | Masatoshi Tsuda, Takeshi Kobayashi | 1982-11-02 |