Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722846 | Method for preparing electroconductive mayenite type compound | Hideo Hosono, Katsuro Hayashi, Sung Wng Kim, Masahiro Hirano, Setsuro Ito | 2010-05-25 |
| 7670585 | Method for preparing electroconductive mayenite type compound | Hideo Hosono, Katsuro Hayashi, Sung Wng Kim, Masahiro Hirano, Setsuro Ito | 2010-03-02 |
| 7465433 | Method for preparing electroconductive mayenite type compound | Hideo Hosono, Katsuro Hayashi, Masashi Miyakawa, Masahiro Hirano, Sungwng Kim +1 more | 2008-12-16 |